context: It is highly unlikely that Mary moved to the office. It is almost certain that John went to the garden. Chances are slight that Bernhard is green.
hypothesis: It is highly likely that either John went to the garden, or Bernhard is green.
valid_hypothesis: It is highly likely that either John went to the garden, or Bernhard is green.
invalid_hypothesis: Chances are slight that either John went to the garden, or Bernhard is green.
hypothesis_assertion: Either John went to the garden, or Bernhard is green.