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 grocer took oil down from a shelf.
The grocer took munchkins down from a shelf.

Ex Output:
second


Ex Input:
You may see a nest in the tree
You may see a monster in the tree

Ex Output:
second


Ex Input:
A generator generates electricity
A refrigerator generates electricity

Ex Output:

second