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: he got his winter jacket from the fridge
he got his winter jacket from the closet
Example Output: first

Example Input: An elephant is under the table.
A cat is under the table
Example Output: first

Example Input: it's good for the environment to walk on the grass
it's good for the environment to keep off the grass
Example Output:
first