context: It is highly unlikely that Bernhard is a frog. We believe that Fred moved to the office. There is little chance that John went to the bedroom.
hypothesis: We believe that either John went to the bedroom, or Bernhard is a frog.
valid_hypothesis: There is little chance that either John went to the bedroom, or Bernhard is a frog.
invalid_hypothesis: We believe that either John went to the bedroom, or Bernhard is a frog.
hypothesis_assertion: Either John went to the bedroom, or Bernhard is a frog.