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 delhi became the capital of british india?" whose answer is 1911.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did delhi become the capital of british india
Useful Output:

Doc 1: Emperor of India, George V, had laid the foundation stone of Delhi on December 12, 1911. Before it was shifted, the Viceroy of India was Lord
Doc 2: During Lord Hardinge`s tenure as the viceroy of India, Delhi became the capital of British India. Lord Hardinge served as the viceroy from 1910
Doc 3: The new capital was inaugurated on 13 February 1931, by Viceroy and Governor-General Irwin.
Doc 4: History and Geography​​ In the latter half of the 18th century and early 19th century, the British rule was established in Delhi. In 1911, Delhi became the
Doc 5: Why did the British decide to shift India's capital city from Calcutta to New Delhi in 1911  Who could become the next pope? Apr 24