context: A man in a pinstriped suit walks down the street and does n't notice the quirky poster on his left.
hypothesis: There is a very good chance that the man who just purchased a pinstriped suit for a formal dinner didn't notice the poster to his left that shows a man wearing the same suit.
valid_hypothesis: It is impossible that the man who just purchased a pinstriped suit for a formal dinner didn't notice the poster to his left that shows a man wearing the same suit.
invalid_hypothesis: There is a very good chance that the man who just purchased a pinstriped suit for a formal dinner didn't notice the poster to his left that shows a man wearing the same suit.
hypothesis_assertion: The man who just purchased a pinstriped suit for a formal dinner didn't notice the poster to his left that shows a man wearing the same suit.