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.

Example Input: Monet is a physicist
Monet is a painter
Example Output: first

Example Input: He ate a rock.
He ate a sandwich.
Example Output: first

Example Input: we saw a salmon jumping in the waterfall there
we saw a snake jumping in the waterfall there
Example Output:
second