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: Something you need to do before you fall is watch your step
Something you need to do before you fall is watch your hand

Output: second


Input: Consider Input: We bought a car for the dog.
We bought a toy for the dog.

Output: first


Input: Consider Input: he opened the coke with the opener
he opened the coke with the thread


Output: second