context: It is highly likely that Lily is a frog. There is a very good chance that Julius is green. It is unlikely that Bill moved to the office. It is probable that if either Bill moved to the office, or Lily is a frog, then Yann got the milk there. There is a very good chance that if either Lily is a frog, or Bill moved to the office, then Mary left the apple. There is a very good chance that if Lily is a frog, or Bill moved to the office, then Greg is a lion.
hypothesis: It is improbable that yann got the milk there, or Mary left the apple.
valid_hypothesis: It is probable that yann got the milk there, or Mary left the apple.
invalid_hypothesis: It is improbable that yann got the milk there, or Mary left the apple.
hypothesis_assertion: Yann got the milk there, or Mary left the apple.