context: There is little chance that Bernhard is a frog. There is almost no chance that Brian is a lion. It is impossible that Sandra put down the milk. It is probable that if Bernhard is a frog, and Sandra put down the milk, then John went to the bedroom. It is highly unlikely that if either Sandra put down the milk, or Brian is a lion, then Lily is yellow. It is probably the case that if either Sandra put down the milk, or Brian is a lion, then Daniel left the football.
hypothesis: There is a better than even chance that either Daniel left the football, or John went to the bedroom.
valid_hypothesis: There is almost no chance that either Daniel left the football, or John went to the bedroom.
invalid_hypothesis: There is a better than even chance that either Daniel left the football, or John went to the bedroom.
hypothesis_assertion: Either Daniel left the football, or John went to the bedroom.