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: the hotel has a laundry service
the hotel has an exam service
Example Output: second

Example Input: The sky is blue.
The sky is made of diamonds
Example Output: second

Example Input: The doctor adviced him to keep smoking to stay healthy.
The doctor adviced him to keep exercising to stay healthy.
Example Output:
first