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.

Example Input: We bought a car for the dog.
We bought a toy for the dog.
Example Output: first

Example Input: Cans can contain leopards inside of them.
Cans can contain soda inside of them.
Example Output: first

Example Input: He filled up the bathtub with water
He filled up the bathtub with fire
Example Output:
second