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: A keystone helps support an arch
A branch helps support an arch

Answer: second


Question: writing a term paper requires focused attention
writing a term paper requires distracted attention

Answer: second


Question: Chopin composed an umbrella
Chopin composed a nocturne

Answer:
first