{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"musr","formal_name":"MuSR","introduction":"MuSR poses multistep soft reasoning problems over algorithmically generated narratives. It has three domains — murder mysteries, object placements and team allocation — and this catalogue imports the murder-mystery set.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://zayne-sprague.github.io/MuSR/","indexing_mode":"noindex","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[]}},"task_id":"e1214759-d4a4-5978-a4ee-4c74b3ca2021","task_key":"default--murder~5fmysteries--e1214759-d4a4-5978-a4ee-4c74b3ca2021","task_revision_id":"1","upstream_id":"","short_description":"Who is the most likely murderer?","config":"default","split":"murder_mysteries","body":"{\"choices\":\"['Harvey', 'Sergio']\",\"narrative\":\"When fitness enthusiast Rufus was found dead from a hunting knife wound at his local gym, it's up to seasoned Detective Winston to interview top suspects Harvey and Sergio in a baffling murder mystery.\\n\\nWinston rubbed his temples in frustration as he stared at the cold file in front of him, the file of Rufus. The fitness fanatic who'd apparently taken one too many steps on the treadmill. Murdered in his safe haven of a fitness center, of all places. The murder weapon: a hunting knife, savage and oddly out of place in the sterile, health-centered environment. The time of the unfortunate event was firmly during Harvey's regular workout slot.\\n\\nHe let out a slow breath and maneuvered his way to the very center of his investigation. The one man who seemed to be the focus of this swirl of confusion: Harvey. \\n\\nWinston located Harvey at the same fitness center, engaged in a heavy workout regime. Harvey was an astronaut, disciplined and rigorously trained, his steely determination ever evident. His expression was of hard-angled concentration as he executed his exercises with habitual precision. \\n\\n\\\"Seems like you never miss a day, eh, Harvey?\\\" Winston called out to him, keeping his tone casual. Harvey stopped his workout and turned, his face momentarily losing its studied calm as he registered Rufus' name.\\n\\n\\\"I...I like keeping a routine,\\\" Harvey responded, visibly uncomfortable. \\\"You remember, uh, Rufus? Used to workout same time as me, if I remember correctly.\\\" Harvey's reply was a forced chuckle, but his eyes were stormy and distant.\\n\\nThen Winston dropped a serious bombshell,  “You know, I spoke to Jake the other day. He tells me you told him Rufus had some dirt on you? Something about blackmail?” Harvey flinched at this mention leaving Winston confident that Jake’s words held a nugget of truth.\\n\\nWinston leaned against a workout machine, trying to keep the conversation relaxed. Though he served in outer space, Harvey seemed quite grounded to the fitness center. The astronaut in him always brought him back. It was part of their training, everyone knew that astronauts were masters of more than just astrophysics. Their physical training regime could put the best athletes to shame.\\n\\nIn the stream of fitness enthusiasts, Harvey was often an island, preferring to workout alone. Winston observed his familiarity with sharp objects from afar, courtesy of his astronaut training perhaps.\\n\\n\\\"Got a new combat routine, I see,\\\" Winston observed, pointing out Harvey's well-practiced form with a knife.\\n\\n\\\"Needed to practice, Detective,\\\" Harvey confirmed, showing Winston the knife. \\\"You never know when you might need it up there...in space.\\\"\\n\\nBringing up Rufus was like pressing a trigger. Harvey's face visibly lost color at Rufus' mention, his icy-controlled demeanor cracking slightly. \\n\\n\\\"Yeah, Rufus...\\\" He sighed, \\\"He had some stuff on me.. I mean rumor has it, but... he wouldn't do that to me, you know?\\\" As fatigue set into his voice, Winston noticed the distress behind Harvey's seemingly simple words. \\n\\nBarreling down, Winston remembered a casual tidbit he'd picked up recently. \\\"Hunting like your old man now, Harvey?\\\" \\n\\nHarvey hesitated before answering, \\\"Yeah, got my own now,\\\" he said, showcasing the knife again.\\n\\nAs Winston watched Harvey resume his solitary workout, the pieces of the puzzle slowly aligned in his mind. He wasn't there yet, but the investigation had certainly taken an interesting new twist. \\n\\n\\\"Keep in touch, Harvey,\\\" Winston called, leaving the man to his thoughts and his workout routine that seemed to be solitary for more reasons than one.\\n\\nDetective Winston surveyed the scene: a fitness center turned into a crime scene. Rufus, a regular client at the center, was the unfortunate victim. As he collected evidence, he recalled a pertinent detail: Rufus had a scheduled massage appointment on the day of his demise.\\n\\nWinston turned his attention to the masseur, Sergio. It struck him as peculiar that Sergio was relatively detached from his coworkers. He kept to his routine, arriving, completing his appointments, and leaving without mingling. \\n\\nSergio's professional commitment was admirable. His clientele had mentioned his silence during the sessions, focusing intently on his work. The private massage rooms, secluded and soundproof, added an extra degree of professionalism to his services.\\n\\nMoving past the massage room, he darted his gaze towards Rufus's wife, who stood to the side, nervously fiddling with her fingers. Winston remembered the rumors surrounding her. She had been allegedly lying about her whereabouts, a fact Rufus had confronted her about. \\n\\nWinston couldn't help but observe the notable chemistry between Sergio and her. They seemed to engage frequently, often spotted together, and spent seemingly endless hours alone despite Sergio's introvert nature. Her phone records held another quirk: Sergio's name appeared excessively.\\n\\nFinally, he strolled over to Sergio who stood silent and distant from the crowd. Even when spoken to, he was a man of few words. Winston had to admire the cryptic façade Sergio managed to maintain, never revealing any personal aspect of his life. \\n\\nA bell chimed, awakening Winston from his musings, indicating the end of an intense workout class nearby. Rufus had a standard fitness regimen, Winston mused, which Sergio was no doubt aware of. He found it fascinating how everything tied together somehow - the isolation, the silence, the silent communication. As he walked away, the heavy fitness center doors clicked shut behind him, sealing away the unsolved puzzle within.\",\"question\":\"Who is the most likely murderer?\"}","display_format":"text","language":"","answer_status":"published","assets":[],"source_url":"https://zayne-sprague.github.io/MuSR/","history":"initial import","indexing_mode":"noindex","subproblems":[],"grids":[]}