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:
I put my teacher into my backpack after class
I put my computer into my backpack after class

Ex Output:
first


Ex Input:
Most cities have a football team.
Some cities have a football team.

Ex Output:
first


Ex Input:
Dog owners should keep their dogs on kitchen tables in public.
Dog owners should keep their dogs on leashes in public.

Ex Output:

first