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:
Something you need to do before you fall is watch your step
Something you need to do before you fall is watch your hand

Ex Output:
second


Ex Input:
All people like tea
Some people like tea

Ex Output:
first


Ex Input:
He ate a crane.
He ate barbecue.

Ex Output:

first