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.
--------
Question: If you don't know how to solve the problem, just answer it
If you don't know how to solve the problem, just skip it

Answer: first


Question: The nurse made her rounds in the hospital.
The nurse made her rounds in the school.

Answer: second


Question: Birds fly using their feet.
Birds fly using their wings.

Answer:
first