context: It is likely that Bernhard is yellow. It is likely that Lily is a swan. It is impossible that Jessica is a wolf. It is unlikely that if Jessica is a wolf, and Lily is a swan, then Greg is gray. It is probably not the case that if either Jessica is a wolf, or Bernhard is yellow, then Julie is in the kitchen. It is probable that if either Lily is a swan, or Bernhard is yellow, then Mary went to the bedroom.
hypothesis: There is almost no chance that either Julie is in the kitchen, or Lily is a swan.
valid_hypothesis: There is a better than even chance that either Julie is in the kitchen, or Lily is a swan.
invalid_hypothesis: There is almost no chance that either Julie is in the kitchen, or Lily is a swan.
hypothesis_assertion: Either Julie is in the kitchen, or Lily is a swan.