context: It is certain that John left the milk. There is little chance that Greg is gray. We doubt that Jason is bored.
hypothesis: It is likely that jason is bored, and Greg is gray.
valid_hypothesis: There is almost no chance that jason is bored, and Greg is gray.
invalid_hypothesis: It is likely that jason is bored, and Greg is gray.
hypothesis_assertion: Jason is bored, and Greg is gray.