context: It is probable that Daniel got the milk. We doubt that Winona is a sheep. It is probably the case that Jeff discarded the apple.
hypothesis: It is highly likely that winona is a sheep, and Daniel got the milk.
valid_hypothesis: It is improbable that winona is a sheep, and Daniel got the milk.
invalid_hypothesis: It is highly likely that winona is a sheep, and Daniel got the milk.
hypothesis_assertion: Winona is a sheep, and Daniel got the milk.