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: "the spartan constitution contained which element(s) of government?" whose answer is oligarchical.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Spartan Constitution elements
Useful Output:

Doc 1: Spartan constitution was the essence of the state, and this work reviews some of the main institutions established by the constitution.
Doc 2: For if a constitution is to be permanent, all the parts of the state must wish that it should exist and the same arrangements be maintained.
Doc 3: Sparta was ruled by two kings, who served jointly, with each acting as a check on the other and their power was checked by the Ephor, a group of five annually
Doc 4: It was passed on orally instead of written down, and divided the government into four parts: the powerful ruling Ephors Council, the two Kings (Sparta was a
Doc 5: Sparta has a mixed constitution, combining elements of monarchy  Spartan constitution has a significant democratic element. See note