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 uses hanger to print the pictures
he uses color cartridge to print the pictures

Ex Output:
first


Ex Input:
He gets exhausted after 48 hours of continuous work
He gets energetic after 48 hours of continuous work

Ex Output:
second


Ex Input:
Sleeping helps one to go forward
Learning helps one to go forward

Ex Output:

first