context: A man with blond-hair and tattoos strolls behind bleachers on the cellphone.
hypothesis: There is a better than even chance that a man talks to a friend under the bleachers.
valid_hypothesis: There is a better than even chance that a man talks to a friend under the bleachers.
invalid_hypothesis: Chances are slight that a man talks to a friend under the bleachers.
hypothesis_assertion: A man talks to a friend under the bleachers.