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: a bus station is a place you find busses
a bus station is a place you find balloons
Example Output: second

Example Input: We eat dinner in the afternoon
We eat dinner at night
Example Output: first

Example Input: air pollution is an serious problem
air pollution is an serious disease
Example Output:
second