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:
Log is running fast on jogging track
Man is running fast on jogging track

Ex Output:
first


Ex Input:
Mom cooks soup with a knife
Mom cooks soup with a fork

Ex Output:
first


Ex Input:
The average weight of a newborn baby is 20 inches.
The average length of a newborn human baby is 20 inches.

Ex Output:

first