How to prevent lung cancer<br>Stop smoking tobacco products. Cigarette and tobacco smoke contains harmful substances known as carcinogens that can damage the cells lining your lungs. Over time, smoking can lead to the development and multiplication of abnormal cells and increase your risk for lung cancer.
Does this next sentence follow, given the preceding text?
Quitting smoking reduces the chances of lung cancer.

(a). Yes.
(b). It's impossible to say.
(c). No.
(a).