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:
An elephant is under the table.
A cat is under the table

Ex Output:
first


Ex Input:
The polar bear flew south for the winter
The bird flew south for the winter

Ex Output:
first


Ex Input:
You can find a sausage in a hot dog.
You can find a dog in a hot dog.

Ex Output:

second