context: It is almost certain that Julius is green. Chances are about even that Daniel grabbed the milk. It is highly likely that Winona is a wolf. It is unlikely that if either Daniel grabbed the milk, or Winona is a wolf, then Mary got the football. There is little chance that if either Julius is green, or Winona is a wolf, then Brian is a swan. Chances are about even that if Winona is a wolf, and Daniel grabbed the milk, then Emily is a sheep.
hypothesis: It is probably the case that emily is a sheep, and Winona is a wolf.
valid_hypothesis: It is probably not the case that emily is a sheep, and Winona is a wolf.
invalid_hypothesis: It is probably the case that emily is a sheep, and Winona is a wolf.
hypothesis_assertion: Emily is a sheep, and Winona is a wolf.