context: There is almost no chance that Jeff discarded the apple. It is highly likely that Greg is a lion. It is unlikely that Brian is gray.
hypothesis: It is probably not the case that either Greg is a lion, or Jeff discarded the apple.
valid_hypothesis: It is highly likely that either Greg is a lion, or Jeff discarded the apple.
invalid_hypothesis: It is probably not the case that either Greg is a lion, or Jeff discarded the apple.
hypothesis_assertion: Either Greg is a lion, or Jeff discarded the apple.