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: La Hire joined Charles VII in 1418, when the English army invaded France. Link Information: Charles VII (22 February 1403 – 22 July 1461) Question: How old was Charles VII when La Hire joined him?
[A]: Answer: 15


[Q]: Context: in 2014, he shifted to National Institute of Science Education and Research where he serves as the director. Link Information: The National Institute of Science Education and Research (NISER) is a premier fully residential science education & research institution in Jatani (Khordha) Odisha, India Question: Where is the institution where Chandrasekhar served as director in 2014 headquartered?
[A]: Answer: Jatani (Khordha) Odisha, India


[Q]: Context: the San Francisco Peace Treaty, signed on September 8, 1951 Link Information: FDR, was an American politician who served as the 32nd president of the United States from 1933 until his death in 1945.  Question: How many years passed between the end of Roosevelt's Presidency and the signing of the San Francisco Peace Treaty?
[A]:
Answer: 6