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: "Up to how far off can the Deal Timeball be from Coordinated Universal Time?" whose answer is 0.9 s..
Each document should contain about 30 words, and these documents should contain noisy information.

Query: accuracy and potential errors of the Deal Timeball system
Noisy Output:

Doc 1: The time ball at Greenwich used a chain hoist, but those at Edinburgh, Deal and Sydney used rack and pinion hoists. Although it was planned originally that the
Doc 2: In Glasgow, a time ball was erected in 1857, but the service was of questionable accuracy and had ended by March 1864.  The time ball at Deal was the only one
Doc 3: It was readily apparent that the close communication and cooperation that was established between various Government agencies, private industry, and inter-.
Doc 4: This study presents an algorithm that is able to automatically find the positions of the ball and racket in the images captured by high-speed camera. The
Doc 5: A skillful captain or navigator taking daily readings of the ball dropping could calculate minute chronometer errors and make navigational