context: There is a very good chance that Bernhard is a frog. It is certain that Bill went to the office. Chances are about even that Julius is a swan.
hypothesis: It is highly likely that either Bill went to the office, or Bernhard is a frog.
valid_hypothesis: It is unlikely that either Bill went to the office, or Bernhard is a frog.
invalid_hypothesis: It is highly likely that either Bill went to the office, or Bernhard is a frog.
hypothesis_assertion: Either Bill went to the office, or Bernhard is a frog.