context: It is highly unlikely that Brian is a frog. It is probable that Greg is a lion. There is little chance that Mary went to the bedroom.
hypothesis: There is little chance that brian is a frog, or Greg is a lion.
valid_hypothesis: It is likely that brian is a frog, or Greg is a lion.
invalid_hypothesis: There is little chance that brian is a frog, or Greg is a lion.
hypothesis_assertion: Brian is a frog, or Greg is a lion.