context: A man in a black business suit stands upright next to a man wearing blue and leaning against a railing.
hypothesis: It is impossible that the man in the black suit is planning on robbing the man in blue next to him.
valid_hypothesis: It is impossible that the man in the black suit is planning on robbing the man in blue next to him.
invalid_hypothesis: It is certain that the man in the black suit is planning on robbing the man in blue next to him.
hypothesis_assertion: The man in the black suit is planning on robbing the man in blue next to him.