context: There is almost no chance that Daniel left the football. We doubt that Bill discarded the milk. It is almost certain that Greg is a lion.
hypothesis: It is almost certain that either Daniel left the football, or Greg is a lion.
valid_hypothesis: It is almost certain that either Daniel left the football, or Greg is a lion.
invalid_hypothesis: It is highly unlikely that either Daniel left the football, or Greg is a lion.
hypothesis_assertion: Either Daniel left the football, or Greg is a lion.