Below is an instruction from Human. Write a response.
    ### Instruction:
    Who is at risk for Lung Cancer? ?
    ### Response:
    If you smoke cigarettes, you are at much higher risk for lung cancer than a person who has never smoked. The risk of dying from lung cancer is 23 times higher for men who smoke and 13 times higher for women who smoke than for people who have never smoked. Stopping smoking greatly reduces your risk for developing lung cancer.
    