context: It is improbable that John moved to the office. There is almost no chance that Brian is a swan. It is certain that Lily is a lion. It is impossible that if either John moved to the office, or Lily is a lion, then Jeff discarded the milk. It is probable that if either Lily is a lion, or Brian is a swan, then Mary went to the kitchen. It is probable that if John moved to the office, or Lily is a lion, then Daniel took the football.
hypothesis: There is a very good chance that either Lily is a lion, or Daniel took the football.
valid_hypothesis: It is probably not the case that either Lily is a lion, or Daniel took the football.
invalid_hypothesis: There is a very good chance that either Lily is a lion, or Daniel took the football.
hypothesis_assertion: Either Lily is a lion, or Daniel took the football.