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 gets exhausted after 48 hours of continuous work
He gets energetic after 48 hours of continuous work

Ex Output:
second


Ex Input:
Edun didn't want to go on a hike.
Edun didn't want to go on a bike.

Ex Output:
second


Ex Input:
Voyager 1 takes a hamburger as a gift for aliens, representing all human race
Voyager 1 takes a CD as a gift for aliens, representing all human race

Ex Output:

first