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:
I played with my dog.
I played with a dinosaur.

Ex Output:
second


Ex Input:
Mark drank a notebook.
Mark drank water.

Ex Output:
first


Ex Input:
Hats are for your head
Hats are for your feet

Ex Output:

second