Given the following reasoning and answer, what was the question? One dog does not mathematically equal two cats. Either the animal is playing tug-of-war or they are drinking milk. They cannot do both at the same time.
 The answer: no
The question Premise: "A small black dog is playing tug-of-war with a large brown dog wearing a yellow triangle."
Hypothesis: "Two cats are drihnking milk."
Do we know that the hypothesis entailed by the premise?