context: There is a very good chance that Greg is a rhino. It is improbable that John left the apple. We believe that Daniel dropped the milk. There is a very good chance that if John left the apple, and Daniel dropped the milk, then Bernhard is white. It is highly likely that if John left the apple, and Greg is a rhino, then Winona is a cat. It is likely that if Greg is a rhino, or Daniel dropped the milk, then Mary went to the office.
hypothesis: We believe that bernhard is white, and Winona is a cat.
valid_hypothesis: It is highly unlikely that bernhard is white, and Winona is a cat.
invalid_hypothesis: We believe that bernhard is white, and Winona is a cat.
hypothesis_assertion: Bernhard is white, and Winona is a cat.