context: It is highly unlikely that Mary dropped the milk. It is likely that Brian is a rhino. There is a very good chance that Julius is green. Chances are slight that if either Brian is a rhino, or Mary dropped the milk, then Jessica is a mouse. There is a very good chance that if Julius is green, and Brian is a rhino, then Bernhard is white. It is highly likely that if Julius is green, or Brian is a rhino, then John took the apple.
hypothesis: Chances are slight that julius is green, or Mary dropped the milk.
valid_hypothesis: There is a very good chance that julius is green, or Mary dropped the milk.
invalid_hypothesis: Chances are slight that julius is green, or Mary dropped the milk.
hypothesis_assertion: Julius is green, or Mary dropped the milk.