context: It is highly unlikely that Daniel got the milk. We doubt that Julius is a lion. It is almost certain that Brian is a swan.
hypothesis: It is probably not the case that julius is a lion, or Daniel got the milk.
valid_hypothesis: It is probably not the case that julius is a lion, or Daniel got the milk.
invalid_hypothesis: It is likely that julius is a lion, or Daniel got the milk.
hypothesis_assertion: Julius is a lion, or Daniel got the milk.