context: It is probably not the case that Bernhard is a frog. There is little chance that Jeff went to the office. There is a very good chance that Julius is gray. It is impossible that if either Jeff went to the office, or Bernhard is a frog, then Gertrude is a mouse. There is a very good chance that if Julius is gray, and Jeff went to the office, then Lily is a frog. It is probably not the case that if either Julius is gray, or Bernhard is a frog, then Sumit is tired.
hypothesis: It is highly likely that julius is gray, and Bernhard is a frog.
valid_hypothesis: It is unlikely that julius is gray, and Bernhard is a frog.
invalid_hypothesis: It is highly likely that julius is gray, and Bernhard is a frog.
hypothesis_assertion: Julius is gray, and Bernhard is a frog.