context: A man playing a banjo near a tree at an outdoor event.
hypothesis: There is a better than even chance that the man playing a banjo is trying to earn money.
valid_hypothesis: There is a better than even chance that the man playing a banjo is trying to earn money.
invalid_hypothesis: It is impossible that the man playing a banjo is trying to earn money.
hypothesis_assertion: The man playing a banjo is trying to earn money.