context: It is highly unlikely that Mary discarded the milk. There is little chance that Julius is a frog. There is a better than even chance that Brian is yellow.
hypothesis: There is a better than even chance that either Julius is a frog, or Brian is yellow.
valid_hypothesis: There is a better than even chance that either Julius is a frog, or Brian is yellow.
invalid_hypothesis: It is impossible that either Julius is a frog, or Brian is yellow.
hypothesis_assertion: Either Julius is a frog, or Brian is yellow.