context: There is a better than even chance that Greg is gray. Chances are about even that Mary went to the garden. It is almost certain that Bernhard is yellow.
hypothesis: Chances are about even that bernhard is yellow, and Mary went to the garden.
valid_hypothesis: Chances are about even that bernhard is yellow, and Mary went to the garden.
invalid_hypothesis: It is almost certain that bernhard is yellow, and Mary went to the garden.
hypothesis_assertion: Bernhard is yellow, and Mary went to the garden.