context: It is highly likely that Julius is a lion. We doubt that Jeff went to the hallway. It is impossible that Mary left the milk.
hypothesis: It is improbable that jeff went to the hallway, or Julius is a lion.
valid_hypothesis: It is highly likely that jeff went to the hallway, or Julius is a lion.
invalid_hypothesis: It is improbable that jeff went to the hallway, or Julius is a lion.
hypothesis_assertion: Jeff went to the hallway, or Julius is a lion.