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: "when did tesla come to the united states?" whose answer is 1884.
Each document should contain about 30 words, and these documents should contain useful information.

Query: When did Nikola Tesla come to the United States?
Useful Output:

Doc 1: As an immigrant to the United States in 1884, he confronted numerous adversities and obstacles on his way to the top. Despite all the setbacks,
Doc 2: In 1884, he went to New York and immediately took a job with Edison, who recognized Tesla's abilities but did not want to support his work on
Doc 3: In June 1884, he immigrated to the United States, thanks to a letter Edison received from respected inventor Charles Batchelor. Batchelor
Doc 4: After working in Paris, Tesla immigrated to America in 1884. For less than a year, Tesla worked at Thomas Edison's laboratory, often interacting
Doc 5: After graduating from university, Tesla worked for Edison's electric company in Paris, but traveled to the United States in 1884 in the hopes of