context: There is little chance that Julius is yellow. Chances are about even that Sandra grabbed the apple. It is highly unlikely that John is in the office.
hypothesis: It is highly unlikely that john is in the office, or Sandra grabbed the apple.
valid_hypothesis: Chances are about even that john is in the office, or Sandra grabbed the apple.
invalid_hypothesis: It is highly unlikely that john is in the office, or Sandra grabbed the apple.
hypothesis_assertion: John is in the office, or Sandra grabbed the apple.