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: Swimming is something anyone can do.
Smiling is something anyone can do.
Example Output: first

Example Input: We use a clock to know the time
We use book to know the time
Example Output: second

Example Input: The man drove the pig
The man drove the car
Example Output:
first