context: There is a very good chance that Lily is white. We believe that Mary got the apple. It is unlikely that Julius is green. We doubt that if Mary got the apple, or Julius is green, then Brian is a rhino. There is a very good chance that if Mary got the apple, or Julius is green, then John went to the hallway. It is unlikely that if either Mary got the apple, or Julius is green, then Fred left the football.
hypothesis: It is highly unlikely that mary got the apple, or Julius is green.
valid_hypothesis: There is a very good chance that mary got the apple, or Julius is green.
invalid_hypothesis: It is highly unlikely that mary got the apple, or Julius is green.
hypothesis_assertion: Mary got the apple, or Julius is green.