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.

Example Input: A keystone helps support an arch
A branch helps support an arch
Example Output: second

Example Input: The nurse made her rounds in the hospital.
The nurse made her rounds in the school.
Example Output: second

Example Input: He put the shoes in his mouth
He put the pills in his mouth.
Example Output:
first