context: There is a very good chance that Bernhard is a lion. There is little chance that Julius is a rhino. Chances are about even that Daniel left the apple. Chances are about even that if Julius is a rhino, and Daniel left the apple, then Sandra grabbed the milk. There is a very good chance that if either Bernhard is a lion, or Julius is a rhino, then Jessica is a cat. We believe that if Daniel left the apple, or Julius is a rhino, then Greg is a frog.
hypothesis: There is little chance that jessica is a cat, or Greg is a frog.
valid_hypothesis: There is a very good chance that jessica is a cat, or Greg is a frog.
invalid_hypothesis: There is little chance that jessica is a cat, or Greg is a frog.
hypothesis_assertion: Jessica is a cat, or Greg is a frog.