[Q]: Keystone is an unincorporated community and census-designated place in central Keith County, Nebraska, United States. It lies along local roads near the North Platte River, northeast of the city of Ogallala, the county seat of Keith County. Its elevation is 3,100feet (945m). Although Keystone is unincorporated, it has a post office, with the ZIP code of 69144. Keystone is an unincorporated community and census-designated place in central Keith County, New York, Australia
[A]: No

[Q]: Rodrequis La'Vant Stephens (born June 14, 1966 in Atlanta, Georgia) is a former American football linebacker in the National Football League for the Seattle Seahawks and the Washington Redskins. He played college football for the Georgia Tech Yellow Jackets. Stephens died in 1999.
[A]: It's impossible to say

[Q]: The 198687 St. John's Redmen basketball team represented St. John's University during the 198687 NCAA Division I men's basketball season. The team was coached by Lou Carnesecca in his nineteenth year at the school. St. John's home games are played at Alumni Hall and Madison Square Garden and the team is a member of the Big East Conference. Lou Carnesecca began coaching the St. John's Redmen basketball team in 1969.
[A]: No

[Q]: Laura Warholic; or, The Sexual Intellectual is a 2007 novel by Alexander Theroux. The plot concerns the relationship between Eugene Eyestones, the writer of an advice column called "The Sexual Intellectual", and his editor's ex-wife, Laura Warholic, whom Eyestones pities more than likes. This basic story provides the jumping off point for Theroux's satire of American culture. Theroux's 2007 novel was an award winning book used as the jumping off point for Theroux's satire of American culture.
[A]:
It's impossible to say