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.

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

[EX Q]: The boy rides his basketball to school.
The boy rides his bicycle to school.
[EX A]: first

[EX Q]: we use computer to clean our teeth
we use toothpaste to clean our teeth
[EX A]:
first