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: education is the most important person of his life
education is the most important aspect of his life

Output: first


Input: Consider Input: You can use water to cook.
You can use fire to cook

Output: first


Input: Consider Input: Making fire is not that easy for modern people
Making fire is not that easy for ancient people


Output: first