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:
Monet is a physicist
Monet is a painter

Ex Output:
first


Ex Input:
Swimming is something anyone can do.
Smiling is something anyone can do.

Ex Output:
first


Ex Input:
Senior citizens may be young.
Senior citizens are old.

Ex Output:

first