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 is appointed as nagaland chief minister recently?" whose answer is Neiphiu Rio.
Each document should contain about 30 words, and these documents should contain useful information.

Query: recently appointed Nagaland chief minister
Useful Output:

Doc 1: Nagaland Governor PB Acharya has appointed Neiphiu Rio as chief minister under clause (1) of Article 164 of the Constitution. Advertisment. The
Doc 2: Nagaland Chief Minister Neiphiu Rio also appointed 24 MLAs as 'advisors' to various departments in his opposition less government.
Doc 3: Nationalist Democratic Progressive Party (NDPP) leader Neiphiu Rio was on Tuesday appointed the new Chief Minister of Nagaland.
Doc 4: NDPP leader Neiphiu Rio took oath as Nagaland CM for fifth term on Mar 7. Governor La Ganesan administered oath of secrecy to him.
Doc 5: Senior NDPP leader Neiphiu Rio was appointed the new chief minister of Nagaland by Governor PB Acharya and would be sworn in on 8 March, a Raj Bhavan source