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 take shower at 8.00 am
he take hills at 8.00 am

Ex Output:
second


Ex Input:
Pamela drove across the border
Pamela drove in the border

Ex Output:
second


Ex Input:
There was a mammoth in the zoo.
There was an elephant in the zoo.

Ex Output:

first