context: There is a better than even chance that Julius is a frog. It is highly unlikely that Lily is a rhino. Chances are slight that Bill dropped the apple.
hypothesis: It is highly unlikely that either Lily is a rhino, or Julius is a frog.
valid_hypothesis: There is a better than even chance that either Lily is a rhino, or Julius is a frog.
invalid_hypothesis: It is highly unlikely that either Lily is a rhino, or Julius is a frog.
hypothesis_assertion: Either Lily is a rhino, or Julius is a frog.