You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "When did the Bengali polymath, physicist, biologist and biophysicist died based on who's name the Lower Circular Road was renamed?" whose answer is 23 November 1937.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did acharya prafulla chandra die
Useful Output:

Doc 1: Acharya Prafulla Chandra Ray was born on August 2, 1861 in the village Raruli-Katipara in Khulna (now in Bangladesh) and died on June 16, 1944.
Doc 2: He passed away on the 16th of June 1944. Source:PIB. Previous article
Doc 3: He retired in 1936 and died in 1944. Ray was noteworthy for his passion for Indian independence and for his philanthropy.
Doc 4: 16th June was the death anniversary of the father of Indian Chemistry, Acharya Prafulla Chandra Roy. Born in Khulna (now in Bangladesh) Prafulla
Doc 5: He was born in the year 1861 and died in the year in 1944. He discovered the stable compound Mercurous Nitrite in 1895. Hence Acharya Prafulla