context: It is highly likely that Mary moved to the garden. There is almost no chance that John put down the milk. It is unlikely that Lily is a frog. It is improbable that if either Mary moved to the garden, or Lily is a frog, then Winona is a wolf. It is highly unlikely that if Mary moved to the garden, or Lily is a frog, then Brian is a swan. It is improbable that if either Lily is a frog, or Mary moved to the garden, then Daniel took the football.
hypothesis: It is almost certain that lily is a frog, or Brian is a swan.
valid_hypothesis: It is probably not the case that lily is a frog, or Brian is a swan.
invalid_hypothesis: It is almost certain that lily is a frog, or Brian is a swan.
hypothesis_assertion: Lily is a frog, or Brian is a swan.