Reconstruct a question, answer pair from this explanation: Band may not be performing for their idol band. The band may not necessarily be performing their opening song.
Q:Test for natural language inference.
Premise: "A band performs on stage with guitarists and the vocalist visible."
Hypothesis: "Band opening for their idol band."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:it is not possible to tell