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.

Ex Input:
everyone had his or her own spoon, which was used for cutting food
everyone had his or her own knife, which was used for cutting food

Ex Output:
first


Ex Input:
he eats food with his nose
he eats food with his mouth

Ex Output:
first


Ex Input:
Tom runs 100 meters in 1 second
Tom runs 100 meters in 20 seconds

Ex Output:

first