This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
The eye condition for which the World Bank assistance was provided to the National Programme for Control of Blindness (1994-2001) is: 
Select and explain. 
A. Cataract, B. Refractive errors, C. Trachoma, D. Vitamin A deficiency
A: Cataract
Answer: A: Cataract 
Explanation: A i.e. Cataract World bank assisted cataract blindness control project was launched in 1994 to reduce the cataract back log in 7 states with highest prevalence of cataract blindness. These states in descending order are - Uttar Pradesh (U.P.), Tamil Nadu, Madhya Pradesh (M.P.), Maharashtra, Andhra Pradesh (A.P.), Rajasthan, Orrisa There is evidence of reduction of prevalence in all states except U.P.