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:
The siren barked at the puppy
The puppy barked at the siren

Ex Output:
first


Ex Input:
he took notes in his notebook with spoon
he took notes in his notebook with pen

Ex Output:
first


Ex Input:
he catches some horses in the ocean.
he catches some fish in the ocean.

Ex Output:

first