Q 1. A sweeper came with complaint of ocular discomfort in both eyes for last 04 months. Slit lamp examination of palpebral conjunctiva shows fine scarring with follicle and papillary formation  (1+2+2) 

 ( Q  . 2. what is sequelae of this disease)

a. What is likely diagnosis?

b. Give classification of the disease

c. How will you treat the case?