context: There is a very good chance that Greg is a lion. It is highly likely that Julius is a rhino. It is highly likely that Antoine is hungry. It is certain that if Greg is a lion, or Julius is a rhino, then Bernhard is yellow. Chances are slight that if Julius is a rhino, and Greg is a lion, then Fred went to the kitchen. It is highly unlikely that if Greg is a lion, or Antoine is hungry, then John dropped the apple.
hypothesis: It is probable that antoine is hungry, and Fred went to the kitchen.
valid_hypothesis: It is highly unlikely that antoine is hungry, and Fred went to the kitchen.
invalid_hypothesis: It is probable that antoine is hungry, and Fred went to the kitchen.
hypothesis_assertion: Antoine is hungry, and Fred went to the kitchen.