context: There is almost no chance that Lily is yellow. There is almost no chance that Julius is gray. It is probably not the case that Brian is a rhino. It is highly unlikely that if Julius is gray, or Lily is yellow, then Bernhard is a swan. It is certain that if Julius is gray, or Brian is a rhino, then John went to the garden. Chances are slight that if Julius is gray, or Lily is yellow, then Mary dropped the milk.
hypothesis: It is highly likely that bernhard is a swan, and John went to the garden.
valid_hypothesis: It is impossible that bernhard is a swan, and John went to the garden.
invalid_hypothesis: It is highly likely that bernhard is a swan, and John went to the garden.
hypothesis_assertion: Bernhard is a swan, and John went to the garden.