context: It is unlikely that John went to the office. It is probably not the case that Lily is a lion. It is unlikely that Julius is white.
hypothesis: It is highly likely that either John went to the office, or Julius is white.
valid_hypothesis: It is probably not the case that either John went to the office, or Julius is white.
invalid_hypothesis: It is highly likely that either John went to the office, or Julius is white.
hypothesis_assertion: Either John went to the office, or Julius is white.