context: There is a very good chance that Brian is a rhino. There is almost no chance that Mary went to the bedroom. Chances are slight that Daniel took the football. Chances are slight that if either Brian is a rhino, or Mary went to the bedroom, then Greg is gray. It is probably the case that if Brian is a rhino, and Daniel took the football, then Lily is a lion. It is likely that if either Brian is a rhino, or Mary went to the bedroom, then Sandra left the apple.
hypothesis: It is unlikely that either Daniel took the football, or Greg is gray.
valid_hypothesis: It is unlikely that either Daniel took the football, or Greg is gray.
invalid_hypothesis: It is almost certain that either Daniel took the football, or Greg is gray.
hypothesis_assertion: Either Daniel took the football, or Greg is gray.