context: It is probably the case that Greg is a lion. We believe that Daniel put down the milk. There is little chance that Bernhard is a rhino.
hypothesis: It is likely that bernhard is a rhino, and Daniel put down the milk.
valid_hypothesis: It is improbable that bernhard is a rhino, and Daniel put down the milk.
invalid_hypothesis: It is likely that bernhard is a rhino, and Daniel put down the milk.
hypothesis_assertion: Bernhard is a rhino, and Daniel put down the milk.