context: It is likely that Jessica is a cat. It is highly likely that Mary went to the bedroom. It is highly likely that John moved to the garden. It is certain that if John moved to the garden, and Jessica is a cat, then Julius is green. We doubt that if John moved to the garden, or Mary went to the bedroom, then Bernhard is white. It is probably the case that if Jessica is a cat, and John moved to the garden, then Sandra got the apple.
hypothesis: We believe that bernhard is white, or Jessica is a cat.
valid_hypothesis: We believe that bernhard is white, or Jessica is a cat.
invalid_hypothesis: There is little chance that bernhard is white, or Jessica is a cat.
hypothesis_assertion: Bernhard is white, or Jessica is a cat.