context: It is probable that Julius is a rhino. Chances are about even that Greg is green. It is highly unlikely that Mary moved to the garden. Chances are about even that if either Greg is green, or Julius is a rhino, then Fred discarded the milk. It is almost certain that if either Mary moved to the garden, or Julius is a rhino, then Daniel dropped the apple. It is impossible that if Greg is green, and Mary moved to the garden, then Lily is gray.
hypothesis: It is likely that either Mary moved to the garden, or Daniel dropped the apple.
valid_hypothesis: It is likely that either Mary moved to the garden, or Daniel dropped the apple.
invalid_hypothesis: It is unlikely that either Mary moved to the garden, or Daniel dropped the apple.
hypothesis_assertion: Either Mary moved to the garden, or Daniel dropped the apple.