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:
she used stick to cut fish
she used knife to cut fish

Ex Output:
first


Ex Input:
coffee usually can refresh someone
liquor usually can refresh someone

Ex Output:
second


Ex Input:
he has ten toes on one foot
he has ten toes on his feet

Ex Output:

first