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 drinks petrol every morning
He drinks tea every morning

Ex Output:
first


Ex Input:
Most cities have a football team.
Some cities have a football team.

Ex Output:
first


Ex Input:
People fly on planes to travel far in a short time
People ride bikes to travel far in a short time

Ex Output:

second