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: running is more restful than walking
walking is more restful than running
Example Output: first

Example Input: People jog to get in shape
People jump  to get in shape
Example Output: second

Example Input: He kept a cow on the shelf
He kept a book on the shelf
Example Output:
first