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: A Fish can fly.
A Bird can fly.

Output: first


Input: Consider Input: I ran to the barn.
I ran to the sky.

Output: second


Input: Consider Input: surprising someone can requires a bird
surprising someone can requires an unexpected event


Output: first