context: There is almost no chance that Julius is a frog. It is highly unlikely that Bill went to the hallway. There is almost no chance that Lily is a lion. It is probably not the case that if either Julius is a frog, or Bill went to the hallway, then Sandra left the football. It is unlikely that if either Lily is a lion, or Bill went to the hallway, then Jessica is a cat. It is certain that if Julius is a frog, and Lily is a lion, then Bernhard is a rhino.
hypothesis: There is almost no chance that either Bernhard is a rhino, or Lily is a lion.
valid_hypothesis: There is almost no chance that either Bernhard is a rhino, or Lily is a lion.
invalid_hypothesis: It is certain that either Bernhard is a rhino, or Lily is a lion.
hypothesis_assertion: Either Bernhard is a rhino, or Lily is a lion.