context: It is highly unlikely that Winona is a sheep. It is unlikely that Sandra got the apple. There is almost no chance that Brian is yellow.
hypothesis: It is highly unlikely that either Winona is a sheep, or Brian is yellow.
valid_hypothesis: It is highly unlikely that either Winona is a sheep, or Brian is yellow.
invalid_hypothesis: It is highly likely that either Winona is a sheep, or Brian is yellow.
hypothesis_assertion: Either Winona is a sheep, or Brian is yellow.