context: It is probably the case that Lily is green. It is probably the case that Brian is a swan. It is almost certain that Greg is yellow.
hypothesis: It is probably the case that either Lily is green, or Greg is yellow.
valid_hypothesis: It is probably not the case that either Lily is green, or Greg is yellow.
invalid_hypothesis: It is probably the case that either Lily is green, or Greg is yellow.
hypothesis_assertion: Either Lily is green, or Greg is yellow.