context: We believe that Sandra dropped the apple. There is a better than even chance that John went to the office. It is likely that Bernhard is green. We believe that if Bernhard is green, and Sandra dropped the apple, then Greg is yellow. Chances are slight that if either Sandra dropped the apple, or John went to the office, then Lily is a rhino. There is little chance that if either John went to the office, or Bernhard is green, then Julius is a swan.
hypothesis: It is probable that either Bernhard is green, or Lily is a rhino.
valid_hypothesis: It is probable that either Bernhard is green, or Lily is a rhino.
invalid_hypothesis: It is improbable that either Bernhard is green, or Lily is a rhino.
hypothesis_assertion: Either Bernhard is green, or Lily is a rhino.