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:
The stone flew freely in the air.
The balloon flew freely in the air.

Ex Output:
first


Ex Input:
employees are not getting jobs.
employees get salary.

Ex Output:
first


Ex Input:
Dolphins breathe cheese.
Dolphins breathe air.

Ex Output:

first