context: It is likely that Lily is green. It is improbable that Greg is a lion. There is almost no chance that Winona is a mouse. There is almost no chance that if either Winona is a mouse, or Greg is a lion, then Mary went to the bedroom. It is highly likely that if Winona is a mouse, and Lily is green, then Julius is yellow. There is a very good chance that if Lily is green, and Greg is a lion, then John moved to the garden.
hypothesis: It is impossible that julius is yellow, and Mary went to the bedroom.
valid_hypothesis: It is impossible that julius is yellow, and Mary went to the bedroom.
invalid_hypothesis: It is likely that julius is yellow, and Mary went to the bedroom.
hypothesis_assertion: Julius is yellow, and Mary went to the bedroom.