How to operate a wheelchair safely outdoors<br>Stay on even surfaces. Uneven surfaces can make any wheelchair get off balance. Even when someone is pushing a wheelchair, an uneven surface can cause harm.

Choose your answer: based on the paragraph above can we conclude that "Wheelchairs have an 100% safety track record"?

Available options: a. Yes b. It's impossible to say c. No
I think the answer is
c.