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: staying healthy requires drinking more whiskey
staying healthy requires eating healthy food
Example Output: first

Example Input: Ryan is calling his mom on the phone.
Ryan is calling his mom with the radio.
Example Output: second

Example Input: A man landed on the moon.
A man lived on the moon.
Example Output:
second