{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"boolq","formal_name":"BoolQ","introduction":"BoolQ pairs naturally occurring yes/no questions from search queries with a passage that decides them. The format is simple, but the inference it needs is consistently heavier than it looks.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://github.com/google-research-datasets/boolean-questions","indexing_mode":"noindex","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[]}},"task_id":"fd2efdaf-8f7f-510c-b52c-28b3389899f5","task_key":"default--validation--fd2efdaf-8f7f-510c-b52c-28b3389899f5","task_revision_id":"2","upstream_id":"","short_description":"is the port mann bridge a toll bridge","config":"default","split":"validation","body":"{\"passage\":\"In order to recover construction and operating costs, the bridge was electronically tolled when originally built. The toll rates increased to $1.60 for motorcycle, $3.15 for cars, $6.30 for small trucks and $9.45 for large trucks on August 15, 2015. Through increased prices and greater traffic, Transportation Investment Corporation (TI Corp), the public Crown corporation responsible for toll operations on the Port Mann Bridge, forecast its revenue would grow by 85% between fiscal years 2014 and 2017. These fees were assessed using radio-frequency identification (RFID) decals or licence plate photos. A B.C. licensed driver who owes more than $25 in tolls outstanding 90 days is penalized $20 and is unable to purchase vehicle insurance or renew drivers permits without payment of the debt. Out-of-province drivers were also contacted for payment by a US-based contractor. A licence plate processing fee of $2.30 per trip was added to the toll rate for unregistered users who did not pay their toll within seven days of their passage. Monthly passes, which allowed unlimited crossing on the bridge, were available for purchase. Users may have set up an account for online payment of tolls. Users who opted for this method received a decal with an embedded RFID to place on their vehicle's windshield or headlight and avoid paying a processing fee. Tolls were expected to be removed by the year of 2050 or after collecting $3.3 billion. As announced by B.C. Premier John Horgan a few days earlier, all tolls on the Port Mann Bridge were removed on September 1, 2017. Debt service was transferred to the province of British Columbia at a cost of $135 million per year.\",\"question\":\"is the port mann bridge a toll bridge\"}","display_format":"text","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/google-research-datasets/boolean-questions","history":"initial import","indexing_mode":"noindex","subproblems":[],"grids":[]}