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: Arjan Jethanand Tanwani was born in Karachi on 7 January 1930 to a Sindhi family. Link Information: Chainrai Bachomal Dattaramani Sami (1743–1850) Question: How many years were there between Sami's death and Hasid's birth?
[EX A]: Answer: 80

[EX Q]: Context: He competed in the 1989 Royal Rumble (sans hair), Link Information: He competed in the 1989 Royal Rumble  Question: Who won the 1989 Royal Rumble?
[EX A]: Answer: Big John Studd

[EX Q]: Context: A preview of the video was posted on AOL's PopEater.com, and subsequently on Bieber's VEVO channel, Link Information: Vevo ( , an abbreviation for "video evolution") is an American multinational video hosting service founded on June 16, 2009,  Question: Which of the two companies that posted previews  of Somebody to Love was founded first?
[EX A]:
Answer: AOL