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 knit a sweater.
She knit a hotdog.

Ex Output:
second


Ex Input:
The driver started the car engine with the key
The driver started the car engine with pen

Ex Output:
second


Ex Input:
He saw a green elephant
He saw a grey elephant

Ex Output:

first