context: There is little chance that John dropped the milk. It is improbable that Bernhard is a lion. There is little chance that Fred is in the park.
hypothesis: It is unlikely that either John dropped the milk, or Bernhard is a lion.
valid_hypothesis: It is unlikely that either John dropped the milk, or Bernhard is a lion.
invalid_hypothesis: It is probable that either John dropped the milk, or Bernhard is a lion.
hypothesis_assertion: Either John dropped the milk, or Bernhard is a lion.