context: It is impossible that Julius is green. It is probably not the case that Lily is a frog. It is highly unlikely that Greg is white. It is highly unlikely that if Julius is green, and Lily is a frog, then Brian is a lion. It is highly unlikely that if Lily is a frog, or Greg is white, then Mary picked up the milk. It is probably not the case that if either Lily is a frog, or Julius is green, then John moved to the garden.
hypothesis: It is certain that lily is a frog, or Greg is white.
valid_hypothesis: It is probably not the case that lily is a frog, or Greg is white.
invalid_hypothesis: It is certain that lily is a frog, or Greg is white.
hypothesis_assertion: Lily is a frog, or Greg is white.