challenge: What is Deekshabhoomi famous for?
  
  A. Being a main center of pilgrimage in India
  B. Selling compact cassettes of Ambedkar, Ambedkar movement, and Buddha songs
  C. Hosting a memorial to Ambedkar and graded as an A-class tourism site
  D. Selling books worth few crore rupees in different languages in a single day
  Answer: 