Which one of the following could be a complete and accurate list of the film buffs who do NOT see the Hitchcock film?

ShawnHill on August 12, 2021

Can someone explain this question please?

I’m not sure how to find the right answer to this question. Need help. Thanks.

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Emil-Kunkin on November 23, 2023

For this question we need to find a list of the people who would be seeing the films other than h.

Since we know that an even number of people see h, we can eliminate a and b, since this would force there to be five people in H.

We can eliminate d since it would force one of YV to see h and the other to not see it, which violates the rule they see the same movie.

We can eliminate e since it would force both I and m into h, which violates the rule they cannot be together.