context: There is a better than even chance that Lily is yellow. It is certain that John went to the garden. There is little chance that Sandra grabbed the milk.
hypothesis: Chances are slight that lily is yellow, and John went to the garden.
valid_hypothesis: There is a better than even chance that lily is yellow, and John went to the garden.
invalid_hypothesis: Chances are slight that lily is yellow, and John went to the garden.
hypothesis_assertion: Lily is yellow, and John went to the garden.