context: It is highly unlikely that Lily is gray. Chances are about even that Mary went to the garden. Chances are slight that Bernhard is yellow.
hypothesis: It is highly unlikely that bernhard is yellow, and Mary went to the garden.
valid_hypothesis: It is highly unlikely that bernhard is yellow, and Mary went to the garden.
invalid_hypothesis: There is a very good chance that bernhard is yellow, and Mary went to the garden.
hypothesis_assertion: Bernhard is yellow, and Mary went to the garden.