context: There is little chance that Lily is white. It is impossible that Jessica is a cat. It is probably the case that Mary moved to the garden.
hypothesis: It is certain that lily is white, and Mary moved to the garden.
valid_hypothesis: It is highly unlikely that lily is white, and Mary moved to the garden.
invalid_hypothesis: It is certain that lily is white, and Mary moved to the garden.
hypothesis_assertion: Lily is white, and Mary moved to the garden.