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 pickle is sometimes green
An apple is never green

Output: second


Input: Consider Input: After throwing a ball upwards, it will keep going up
After throwing a ball upwards, it will come down again

Output: first


Input: Consider Input: we arrived at the airport and checked our livers
we arrived at the airport and checked our baggage


Output: first