Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: Holding an mp3 player does not necessarily mean listening to music.
 The question and answer:
Test for natural language inference.
Premise: "A man with sunglasses and earphones is on a city street holding an mp3 player in his hand."
Hypothesis: "A guy is listening to music on his way to work."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The answer is it is not possible to tell