Given the following reasoning and answer, what was the question? A dog running doesn't necessarily mean the dog is playing with his owner.
 The answer: it is not possible to tell
The question Premise: "A white dog runs through the snow-covered ground with his mouth open."
Hypothesis: "A dog playing with his owner."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no