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:
He drove his car to London
He drove his car to the moon

Ex Output:
second


Ex Input:
Ben wants to teach piano because he has been playing the piano since he was five years old
Ben wants to teach piano because he has been playing the violin since he was five years old

Ex Output:
second


Ex Input:
An ant is smaller then an atom.
An ant is smaller then a horse.

Ex Output:

first