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]: Different types of giraffes are parked in parking lots.
Different types of cars are parked in parking lots.
[EX A]: first

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

[EX Q]: I bought my son a candy bar as a treat
I bought my son an elephant as a treat
[EX A]:
second