What was the question for this implicit rationale, and corresponding answer?
A band can play a song that is not their favorite.
 The answer: it is not possible to tell
The question: Test for natural language inference.
Premise: "Five members of a band are playing a song."
Hypothesis: "The band plays their favorite song."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell