context: It is probably not the case that Lily is gray. There is a very good chance that Bernhard is a frog. It is likely that Brian is gray. There is a very good chance that if Lily is gray, or Brian is gray, then Mary discarded the milk. It is highly likely that if Lily is gray, or Brian is gray, then John put down the apple. There is almost no chance that if either Bernhard is a frog, or Brian is gray, then Greg is a lion.
hypothesis: It is highly likely that mary discarded the milk, or Bernhard is a frog.
valid_hypothesis: It is highly likely that mary discarded the milk, or Bernhard is a frog.
invalid_hypothesis: Chances are slight that mary discarded the milk, or Bernhard is a frog.
hypothesis_assertion: Mary discarded the milk, or Bernhard is a frog.