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 walked across the park.
I walked under the park.

Ex Output:
second


Ex Input:
he eats food with his nose
he eats food with his mouth

Ex Output:
first


Ex Input:
when the sun rises up, people wake up
when the sun falls down, people wake up

Ex Output:

second