context: It is almost certain that Lily is a rhino. It is almost certain that John dropped the milk. It is certain that Greg is yellow.
hypothesis: It is highly unlikely that john dropped the milk, or Greg is yellow.
valid_hypothesis: It is certain that john dropped the milk, or Greg is yellow.
invalid_hypothesis: It is highly unlikely that john dropped the milk, or Greg is yellow.
hypothesis_assertion: John dropped the milk, or Greg is yellow.