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.

Input: Consider Input: An elephant will go in a mail box
Mail will likely go in a mail box

Output: first


Input: Consider Input: Cats are reptiles
Cats are mammals

Output: first


Input: Consider Input: One can use oven to make popcorn easily at home
One can use oven to make silicon chip easily at home


Output: second