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 drc gain independence from belgium?" whose answer is 30 June 1960.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Democratic Republic of the Congo independence date
Useful Output:

Doc 1: On June 30th, 1960, DR Congo declared independence from its former colonial ruler Belgium. Patrice Lumumba was named the first Prime Minister.
Doc 2: After a long struggle, the Central African country achieved its independence from Belgium on June 30, 1960, as the Republic of the Congo. Late
Doc 3: June 30 marks the 60th anniversary of the Democratic Republic of Congo's independence from Belgium, whose colonial rule was particularly
Doc 4: June 30 marks the 60th anniversary of the Democratic Republic of Congo's independence from Belgium, whose colonial rule was particularly brutal.
Doc 5: On 30 th June, the people of the Democratic Republic of the Congo celebrate 58 years since independence from Belgium in 1960.