context: It is almost certain that Mary went to the garden. Chances are slight that Julius is a rhino. It is probable that Bernhard is a frog.
hypothesis: There is little chance that either Bernhard is a frog, or Julius is a rhino.
valid_hypothesis: It is likely that either Bernhard is a frog, or Julius is a rhino.
invalid_hypothesis: There is little chance that either Bernhard is a frog, or Julius is a rhino.
hypothesis_assertion: Either Bernhard is a frog, or Julius is a rhino.