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: mix yogurt and poison to create a breakfast shake
mix yogurt and fruit to create a breakfast shake
Example Output: first

Example Input: The boy rides his basketball to school.
The boy rides his bicycle to school.
Example Output: first

Example Input: A camera is for taking pictures of dolphins
A camera is for taking pictures
Example Output:
first