context: It is probable that Winona is a wolf. It is probable that Mary went to the kitchen. We doubt that Julius is a lion. It is unlikely that if Mary went to the kitchen, or Winona is a wolf, then Bernhard is gray. It is unlikely that if Mary went to the kitchen, or Julius is a lion, then John took the apple. It is impossible that if Winona is a wolf, or Julius is a lion, then Lily is a rhino.
hypothesis: Chances are about even that either Mary went to the kitchen, or Winona is a wolf.
valid_hypothesis: Chances are about even that either Mary went to the kitchen, or Winona is a wolf.
invalid_hypothesis: It is impossible that either Mary went to the kitchen, or Winona is a wolf.
hypothesis_assertion: Either Mary went to the kitchen, or Winona is a wolf.