context: It is almost certain that Mary moved to the garden. It is almost certain that Lily is white. It is highly likely that Sandra is in the garden.
hypothesis: There is little chance that either Lily is white, or Sandra is in the garden.
valid_hypothesis: There is little chance that either Lily is white, or Sandra is in the garden.
invalid_hypothesis: It is highly likely that either Lily is white, or Sandra is in the garden.
hypothesis_assertion: Either Lily is white, or Sandra is in the garden.