context: We doubt that John went to the garden. It is probable that Mary dropped the apple. It is certain that Greg is a lion. We believe that if either John went to the garden, or Mary dropped the apple, then Julius is yellow. It is likely that if John went to the garden, or Mary dropped the apple, then Lily is a swan. It is probable that if either John went to the garden, or Mary dropped the apple, then Bernhard is white.
hypothesis: It is probably not the case that either Lily is a swan, or Julius is yellow.
valid_hypothesis: It is probably not the case that either Lily is a swan, or Julius is yellow.
invalid_hypothesis: It is highly likely that either Lily is a swan, or Julius is yellow.
hypothesis_assertion: Either Lily is a swan, or Julius is yellow.