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.
--------
Question: We bought a car for the dog.
We bought a toy for the dog.

Answer: first


Question: The two children threw a ball back and forth.
The two children threw a knife back and forth.

Answer: second


Question: private car is a kind of public transport carrier
bus is a kind of public transport carrier

Answer:
first