In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.
Q: Upon independence in 1947 , Prasad was elected as President of the Constituent Assembly of India , which prepared the Constitution of India and served as its provisional parliament .
A: 
After independence in 1947 , Prasad was elected as President of the Constituent Assembly of India .