context: There is a better than even chance that Sandra grabbed the apple. There is almost no chance that Lily is green. It is likely that Brian is a frog. It is probably not the case that if Lily is green, or Sandra grabbed the apple, then Bernhard is gray. There is a very good chance that if Brian is a frog, and Lily is green, then John went to the kitchen. There is a better than even chance that if Brian is a frog, or Lily is green, then Greg is a lion.
hypothesis: It is likely that brian is a frog, or Greg is a lion.
valid_hypothesis: It is likely that brian is a frog, or Greg is a lion.
invalid_hypothesis: It is impossible that brian is a frog, or Greg is a lion.
hypothesis_assertion: Brian is a frog, or Greg is a lion.