[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 has a very thrilling view due to its elevation.
[A]: It's impossible to say

[Q]: Englandsfarere (English: We Leave for England ) is a 1946 Norwegian war film directed by Toralf Sand, starring Knut Wigert and Jrn Ording. The film follows the Norwegian resistance fighters Harald (Wigert) and Arild (Ording) in their flight from the Gestapo. This film comes behind the resistance fighters Harald (Wigert).
[A]: Yes

[Q]: Jefferson County is a county located in the U.S. state of Kentucky. As of the 2010 census, the population was 741,096. It is the most populous county in Kentucky and is more than twice as large as the second most populous, Fayette. The county was formed in 1780 and named for future President Thomas Jefferson, who was Governor of Virginia at the time. Virginia was a state in 1780.
[A]: Yes

[Q]: Barry Redden (born July 21, 1960) is a former American football running back who played for the Los Angeles Rams, the San Diego Chargers, and the Cleveland Browns of the National Football League (NFL). He spent much of his career playing in the shadow of Pro Football Hall of Fame running back Eric Dickerson. Barry Redden is a very proud man
[A]:
It's impossible to say