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:
The boy rides his basketball to school.
The boy rides his bicycle to school.

Ex Output:
first


Ex Input:
The dog rode a bicycle to work
The man rode a bicycle to work

Ex Output:
first


Ex Input:
he sat with his arms across the street.
he sat with his arms across the chest.

Ex Output:

first