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: "what does the emu and kangaroo represent on the coat of arms?" whose answer is a nation moving forward.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Emu and kangaroo on the Australian coat of arms
Useful Output:

Doc 1: The Kangaroo and Emu are to be removed from the official coat of arms of Australia to reflect the fact that the nation is going backwards.
Doc 2: Download authentic Australian Coat Of Arms With Kangaroo And Emu Symbol At Entrance To Parliament House Canberra Australia royalty-free
Doc 3: Featuring the emblems of Australia's states and supported by a kangaroo and an emu, the coat of arms highlights national identity and heritage. This historic
Doc 4: Symbols of Australia's 6 states are woven together into the Coat of Arms with a kangaroo and an emu standing on either side of the central shield.
Doc 5: The Commonwealth Coat of Arms is the formal symbol of Australia, comprised of a shield held up by a kangaroo and an emu.