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:
George is a racist. George hated his Mexican supervisor
George is a racist. George loved his Mexican supervisor

Ex Output:
second


Ex Input:
does he know he's got gasoline on his mouth?
does he know he's got toothpaste on his mouth?

Ex Output:
first


Ex Input:
A pentagon has six sides.
A pentagon has five sides.

Ex Output:

first