context: There is little chance that Julius is green. There is a better than even chance that Bill left the milk. It is likely that Sandra took the football.
hypothesis: It is highly unlikely that julius is green, and Sandra took the football.
valid_hypothesis: It is highly unlikely that julius is green, and Sandra took the football.
invalid_hypothesis: It is almost certain that julius is green, and Sandra took the football.
hypothesis_assertion: Julius is green, and Sandra took the football.