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.

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

Ex Output:
first


Ex Input:
Something you find in a pond is a horse
Something you find in a meadow is a horse

Ex Output:
first


Ex Input:
John uses a car to go up and down
John uses a lift to go up and down

Ex Output:

first