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]: When you go out, you must put on your shoes.
When you go out, you must wear your necklace.
[EX A]: second

[EX Q]: We use a clock to know the time
We use book to know the time
[EX A]: second

[EX Q]: you can buy your stamps at the police office
you can buy your stamps at the post office
[EX A]:
first