context: It is probably the case that Jessica is a mouse. It is probably not the case that Greg is green. Chances are slight that Bernhard is a swan. There is a very good chance that if either Greg is green, or Bernhard is a swan, then Winona is a wolf. It is improbable that if Greg is green, or Jessica is a mouse, then Mary moved to the garden. There is little chance that if Greg is green, and Bernhard is a swan, then John went to the office.
hypothesis: It is unlikely that winona is a wolf, and Greg is green.
valid_hypothesis: It is unlikely that winona is a wolf, and Greg is green.
invalid_hypothesis: There is a very good chance that winona is a wolf, and Greg is green.
hypothesis_assertion: Winona is a wolf, and Greg is green.