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: the sun will rise up from the west
the sun will rise up from the east
Example Output: first

Example Input: She drank air from her water-bottle
She drank water from her water-bottle
Example Output: first

Example Input: People live on Earth
People live on Mars
Example Output:
second