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: She walked a mile on the beach.
She walked a mile on the sun.

Output: second


Input: Consider Input: Water is used to rub out something written by carbon pencil
Eraser is used to rub out something written by carbon pencil

Output: first


Input: Consider Input: now Mary is in China, and she swims in a hospital in Shanghai
now Mary is in China, and she works in a hospital in Shanghai


Output: first