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.

Input: Consider Input: Serial killers are safe.
Serial killers are dangerous.

Output: first


Input: Consider Input: he paid the bill with credit card
he paid the bill with business card

Output: second


Input: Consider Input: I wipe my ass with sand paper.
I wipe my ass with toilet paper.


Output: first