context: It is almost certain that Julius is green. Chances are about even that Bill went to the bedroom. There is little chance that Greg is a rhino. Chances are slight that if Julius is green, or Greg is a rhino, then John took the apple. There is almost no chance that if Greg is a rhino, or Julius is green, then Sandra grabbed the milk. There is little chance that if Greg is a rhino, or Bill went to the bedroom, then Bernhard is yellow.
hypothesis: Chances are slight that john took the apple, or Sandra grabbed the milk.
valid_hypothesis: Chances are slight that john took the apple, or Sandra grabbed the milk.
invalid_hypothesis: It is likely that john took the apple, or Sandra grabbed the milk.
hypothesis_assertion: John took the apple, or Sandra grabbed the milk.