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: "who presented in the parliament the last separate rail budget of india?" whose answer is Mr. Suresh Prabhu.
Each document should contain about 30 words, and these documents should contain useful information.

Query: last separate rail budget of India
Useful Output:

Doc 1: The Railway Budget was merged with the Union Budget in 2017 for better efficiency and planning. Will 2025 see a return to a separate budget?
Doc 2: The last separate Railway Budget was presented on 25th February 2016 by Suresh Prabhu. Structure and Preparation Process of the Railway Budget.
Doc 3:  India's Most-Trusted News Broadcaster with the latest updates in news, sports, entertainment and much more from within India and around the
Doc 4: In the last Budget, the gross budgetary support for Railways stood at Rs 2,55,200 crore, marking a 5% increase from Rs 2,40,200 crore in FY24,
Doc 5: But in one fell blow, IR was divested of its financial autonomy and independent functioning by merging the Railway budget with the Union budget.