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'.

[Q]: Context: The film begins with a narrated map showing the Confederate Army of Northern Virginia, commanded by Robert E. Lee Link Information: Lee was born at Stratford Hall Plantation in Westmoreland County, Virginia Question: What is the birthplace of the man who commanded the Confederate Army of Northern Virginia?
[A]: Answer: Westmoreland County, Virginia

[Q]: Context: was an official and military general of the state of Cao Wei during the Three Kingdoms period of China. Link Information: The Three Kingdoms () from 220280 AD was the tripartite division of China among the states of Wei, Shu, and Wu. Question: How long did the period of China when Ji was an official last?
[A]: Answer: 60

[Q]: Context: Ji started his career as a low-level official in his native Yang Province Link Information: none Question: What is the population of Ji's native province?
[A]:
Answer: none