context: It is likely that Julius is gray. It is highly unlikely that Mary moved to the office. It is probably not the case that Brian is green. It is probably not the case that if Brian is green, or Julius is gray, then Emily is a mouse. It is highly likely that if Julius is gray, or Brian is green, then John went to the garden. We doubt that if Brian is green, or Julius is gray, then Greg is yellow.
hypothesis: We believe that brian is green, or Julius is gray.
valid_hypothesis: We believe that brian is green, or Julius is gray.
invalid_hypothesis: There is almost no chance that brian is green, or Julius is gray.
hypothesis_assertion: Brian is green, or Julius is gray.