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: "The Korea American Football Association, has existed in South Korea for more than 20 years, the popularity of American football in Korea has been historically low, but with the visit of Hines Edward Ward Jr.a Korean born NFL football star, and television personality, with the Pittsburgh Steelers, in what year, the sport received a modest level of increased appeal?" whose answer is 2006.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Hines Edward Ward Jr. visit to South Korea
Useful Output:

Doc 1: Hines is a privately owned global real estate investment firm founded in 1957 with a presence in 255 cities in 27 countries.
Doc 2: A decade ago, Ward arranged for a group of biracial children to visit him in the US. Ten years later, Ward and CNN journeyed to South Korea as
Doc 3: This is his story. Hines Edward Ward Jr was born on March 8th, 1976 in Seoul, South Korea. While he was still an infant his parents moved to
Doc 4: On March 8, 1976 Hines Ward was born in Seoul, South Korea. Birth Name: Hines Edward Ward Jr. High School: Forest Park High School (Forest Park, Georgia)
Doc 5: Hines picked 8 kids from Korea for trip to America, and I was one of them. My heart fluttered with excitement by the thought that I can meet my