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: You can use water to cook.
You can use fire to cook
Example Output: first

Example Input: Soap helps to clean.
Soap does nothing.
Example Output: second

Example Input: Wheelbarrow races are won by whoever rides their bike the fastest.
Bicycle races are won by whoever rides their bike the fastest.
Example Output:
first