Please answer the following question: Read the following conversation and answer the question. W: Did you go see the doctor about your cough? M: The doctor said if I keep smoking it will increase my chance of having a heart attack or lung disease. And I am thinking about quitting smoking as the problems seem to be quite serious. Question: What do we know about the man? - He has had a heart attack because of smoking: - He has serious lung disease. - He is coughing because of too much smoking.
Answer:
He is coughing because of too much smoking.