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 to promote American football
Useful Output:

Doc 1: Ward and his mother returned to Korea for a 10-day tour, where the two are scheduled to visit Ward's family, tour the country and meet mixed-raced children.
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: Hines Edward Ward Jr. was actually born in Seoul, South Korea on March 8, 1976. His mother, Kim Young He, is Korean, and his father, Hines
Doc 4: He was hired by Florida Atlantic as a special assistant to the head coach. He was born in Seoul, South Korea to a Korean mother, Kim Younghee, and an African-
Doc 5: Hines Edward Ward Jr was born on March 8th, 1976 in Seoul, South Korea. While he was still an infant his parents moved to Georgia, but Hines