Column A represent diseases and Column B represent their symptoms, which of the following pairs are correct match for them?
`{:("Column-A","Column-B"),(A" Asthma", p" Recurring of bronchitis"),(B" Emphysema", q" Accumulation of WBCs in alveolus"),(C" Pneumonia", r" Allergy"):}`
A. A-r, B=p, C=q
B. A=q, B=p, C=r
C. A=r, B=q, C=p
D. A=q, B=r, C=p
