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:
He drove his car to London
He drove his car to the moon

Ex Output:
second


Ex Input:
a car is faster than a bike
a car is slower than a bike

Ex Output:
second


Ex Input:
it's so cold, and I'm going to drink some lava
it's so cold, and I'm going to drink some hot water

Ex Output:

first