context: We believe that Julius is gray. It is highly likely that Brian is white. Chances are slight that Mary went to the garden.
hypothesis: There is almost no chance that julius is gray, or Mary went to the garden.
valid_hypothesis: We believe that julius is gray, or Mary went to the garden.
invalid_hypothesis: There is almost no chance that julius is gray, or Mary went to the garden.
hypothesis_assertion: Julius is gray, or Mary went to the garden.