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:
Different types of giraffes are parked in parking lots.
Different types of cars are parked in parking lots.

Ex Output:
first


Ex Input:
he took money from his wallet
he took money from key

Ex Output:
second


Ex Input:
A clock measures time.
A thermostat measures time.

Ex Output:

second