context: There is almost no chance that Fred discarded the milk. It is probable that Julius is a lion. There is a better than even chance that John went to the office.
hypothesis: It is probable that either Fred discarded the milk, or Julius is a lion.
valid_hypothesis: It is probable that either Fred discarded the milk, or Julius is a lion.
invalid_hypothesis: It is impossible that either Fred discarded the milk, or Julius is a lion.
hypothesis_assertion: Either Fred discarded the milk, or Julius is a lion.