context: It is almost certain that Sumit is bored. There is a very good chance that Yann is tired. There is a better than even chance that Bill went to the bedroom. Chances are about even that if Sumit is bored, and Yann is tired, then Julius is gray. It is highly unlikely that if Yann is tired, and Sumit is bored, then Lily is yellow. It is highly likely that if Bill went to the bedroom, and Yann is tired, then Sandra dropped the apple.
hypothesis: There is a better than even chance that julius is gray, and Lily is yellow.
valid_hypothesis: There is almost no chance that julius is gray, and Lily is yellow.
invalid_hypothesis: There is a better than even chance that julius is gray, and Lily is yellow.
hypothesis_assertion: Julius is gray, and Lily is yellow.