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 stone flew freely in the air.
The balloon flew freely in the air.
[EX A]: first

[EX Q]: He just bought a new head phone, thus he can't wait to try out the sound quality
He just bought a new bike, thus he can't wait to try out the sound quality
[EX A]: second

[EX Q]: He turned on the light since it was dark
He turned on the fan since it was dark
[EX A]:
second