In this task, you are given two natural language statements with similar wording. You must choose the statement that makes less sense based on common sense knowledge. A '
' separates the statements. Use "first" or "second" to indicate which sentence makes less sense.

[Q]: The choir is preparing for their next performance
The choir is preparing for their next battle
[A]: second


[Q]: toady i buy a summer
toady i buy a car
[A]: first


[Q]: The teacher receives the payment corresponding to the class schedule, varying the price according to his expertise. smaller expertise, higher pay.
The teacher receives the payment corresponding to the class schedule, varying the price according to his expertise. higher expertise, higher pay.
[A]:
first