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's the highest mountain in south america?" whose answer is Aconcagua.
Each document should contain about 30 words, and these documents should contain useful information.

Query: highest mountain in south america
Useful Output:

Doc 1: Aconcagua · Elevation: 22,838 feet (6,961 meters) · Location: Andes, Mendoza Province, Argentina. · Short Description: Aconcagua is South America's
Doc 2: 1. Aconcagua (6,961 meters). Aconcagua is the highest mountain in South America and one of the Seven Summits, located in Argentina.
Doc 3: Aconcagua, in Argentina, rises up to just shy of 7000 metres of altitude, making it the highest mountain in South America. Standing a few miles from the border
Doc 4: Aconcagua is the highest mountain in the Americas with a summit elevation of 6962 metres (22841 ft).
Doc 5: Aconcagua is the highest mountain in South America, and at 6,961m, it's also the highest mountain in the Americas, as well as being the highest