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: "is iran part of middle east or asia?" whose answer is Middle East.
Each document should contain about 30 words, and these documents should contain useful information.

Query: is iran part of middle east or asia
Useful Output:

Doc 1: Iran is the most traditional Middle Eastern state and the strongest defender of “regionalism”, that is, of developing a strong regional system amongst local
Doc 2: Is Iran Middle East Or Asia? Have you ever considered the geographical significance of Iran and its role in both Asia and the Middle East?
Doc 3: No, Iran is a middle eastern country. · Iran is located in Asia, south west of Asia. · As you can see Middle East is an intercontinental area,
Doc 4: It is a hub for analysis of developments within the GCC and the broader region, including Iran, Yemen, and the Gulf and Red Sea littorals.  Middle East - Asia
Doc 5: The Middle East is the common term for a region consisting of countries in southwest Asia and, usually, at least part of North Africa.