I'll give you a question, please answer with step-by-step reasoning process.
If "People riding segways down a street." does that mean that "Two cops chase a criminal on segways."?\nOptions:\n- yes\n- it is not possible to tell\n- no

it is not possible to tell
Not all people are cops that chase a criminal on Segways.

.

Therefore, the answer is it is not possible to tell