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: The sky is blue.
The sky is made of diamonds

Output: second


Input: Consider Input: Earth is a star
The sun is a star

Output: first


Input: Consider Input: He threw the ball
He threw the bull


Output: second