context: It is certain that Greg is green. It is almost certain that John went to the bedroom. It is probable that Winona is a sheep.
hypothesis: It is certain that winona is a sheep, or John went to the bedroom.
valid_hypothesis: It is certain that winona is a sheep, or John went to the bedroom.
invalid_hypothesis: There is little chance that winona is a sheep, or John went to the bedroom.
hypothesis_assertion: Winona is a sheep, or John went to the bedroom.