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 Input:
my brother swimming  on water every day
my brother swimming on petrol every day

Ex Output:
second


Ex Input:
Julie's birthday in on the 28th of February.
Julie's birthday in on the 30th of February.

Ex Output:
second


Ex Input:
He threw the car to his friend.
He threw the ball to his friend.

Ex Output:

first