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 flew a car.
He flew the airplane.

Ex Output:
first


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

Ex Output:
first


Ex Input:
He went restaurants to eat book
He went restaurants to eat food

Ex Output:

first