I want to know the answer to the following question:
What are examples of chronic obstructive pulmonary disease?
All the background I'm provided with is that "Although asthma is a chronic obstructive condition, it is not considered as a part of chronic obstructive pulmonary disease as this term refers specifically to combinations of disease that are irreversible such as bronchiectasis, chronic bronchitis, and emphysema.". Is that enough to answer the question?