You are the Google search engine.
Given a query, you need to generate five noisy documents for the query.

The user is trying to answer the question: "The 2010 Italian Grand Prix was held at a race track that is the world's third purpose-built motor racing circuit after Brooklands, and what other track?" whose answer is Indianapolis.
Each document should contain about 30 words, and these documents should contain noisy information.

Query: second purpose-built motor racing circuit after Brooklands
Noisy Output:

Doc 1: Swiss chronographs were used for regular race timings. A purpose-built Motor Race Chronograph, approved by the RAC, was used for record attempts.
Doc 2: Locke King did on his own land and at his own expense, creating the world's first purpose-built motor course called Brooklands, named after his
Doc 3: Brooklands (1907 - 1939) was a 2.75-mile motor racing circuit and aerodrome built near Weybridge in Surrey, England.
Doc 4: Between the towns of Weybridge and Byfleet in Surrey, England, you can still see the remains of the once-iconic Brooklands motor racing circuit.
Doc 5: The world's first purpose-built motor racing circuit. Course, people had been racing cars for as long as there had been cars, but this usually took place on