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:
Taking my tiger for a walk
Taking my dog for a walk

Ex Output:
first


Ex Input:
He ate a rock.
He ate a sandwich.

Ex Output:
first


Ex Input:
Lin feels happy after left out by her brothers
Lin feels sorrowed after left out by her brothers

Ex Output:

first