context: Chances are slight that Greg is a lion. It is certain that Mary picked up the apple. There is little chance that Fred went to the bedroom.
hypothesis: It is highly likely that either Mary picked up the apple, or Greg is a lion.
valid_hypothesis: It is highly likely that either Mary picked up the apple, or Greg is a lion.
invalid_hypothesis: There is little chance that either Mary picked up the apple, or Greg is a lion.
hypothesis_assertion: Either Mary picked up the apple, or Greg is a lion.