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: if no one answer the door, why not try knocking the back door?
if no one answer the door, why not try breaking the back door?
Example Output: second

Example Input: Bananas are blue.
Ripe bananas are yellow.
Example Output: first

Example Input: he saw snake and took pictures with his comb
he saw snake and took pictures with his camera
Example Output:
first