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BIG-Bench Hard / It is not always easy to grasp who is consuming which products. The following…

Problem

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input

"It is not always easy to grasp who is consuming which products. The following argument pertains to this question: First of all, every rare consumer of KMS shampoo who is an owner of a Aveeno shampoo is a rare consumer of Colgate-Palmolive soap or a regular user of Sunsilk shampoo. Next, no rare consumer of Colgate-Palmolive soap is both a rare consumer of KMS shampoo and an owner of a Aveeno shampoo. Therefore, every rare consumer of KMS shampoo who is an owner of a Aveeno shampoo is also a regular user of Sunsilk shampoo."
Is the argument, given the explicitly stated premises, deductively valid or invalid?
Options:
- valid 
- invalid

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