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:
A man ate plastic box for his health development
A man ate banana for his health development

Ex Output:
first


Ex Input:
Dinosaurs are extinct species.
Dinosaurs are on the brink of extinction.

Ex Output:
second


Ex Input:
He turned on the fan since it was dark
He turned on the lamp since it was dark

Ex Output:

first