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.

Input: Consider Input: The patient diagnosed the doctor's symptoms.
The doctor diagnosed the patient's symptoms.

Output: first


Input: Consider Input: let's go to the supermarket to buy the food for the barbecue
let's go to the supermarket to buy the exam for the barbecue

Output: second


Input: Consider Input: A man defrosted a chicken using a microwave.
A man defrosted a chicken using a lighter.


Output: second