In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

[EX Q]: Context: Civil War Unknowns Monument Link Information: The Civil War Unknowns Monument, which was located south-southwest of Arlington House, was covered by a canopy. Question: In what year was the Civil War Unknowns Monument built?
[EX A]: Answer: 1865 

[EX Q]: Context: His outstanding season also was recognized when he won the Davey O'Brien Award for being the best collegiate quarterback in the nation during the 2001 season. Link Information: February.

In 1977, directly after the death of O'Brien, the award was established as the Davey O'Brien Memorial Trophy, and was given to the most outstanding player in the Southwest. Texas running back Earl Campbell won the trophy in 1977, Question: When was the trophy Crouch won for best collegiate quarterback first given out?
[EX A]: Answer: 1977

[EX Q]: Context: Solar Energy Generating Systems (SEGS) is the name given to nine solar power plants in the Mojave Desert which were built in the 1980s. Link Information: It is in the North American Southwest, primarily within southeastern California and southern Nevada, and it occupies 47877 mi2. Question: How many miles of land does the desert that contains solar power plants built by Solar Energy Generating Systems cover?
[EX A]:
Answer: 47877 mi2