Consider the following statements regarding the renovation of the stepwell in Telanagna:

A. Bansilalpet stepwell helps alleviate flooding in low-lying areas in Hyderabad.

B. The Bansilalpet stepwell, built during the Asaf jahi dynasty.

C. It has an annual rainwater potential of 35 lakh litres.

D. The restoration of the Bansilalpet stepwell in Hyderabad is proving to be a game-changer in reducing urban flooding around the well catchment and low-lying areas of Hussain Sagar. 

Chose the correct answer: