instruction:
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'.
question:
Context: Andrew Yarranton and Ambrose Crowley (a Stourbridge blacksmith and father of the more famous Sir Ambrose) visited Dresden in 1667 Link Information: Andrew Yarranton (1619–1684) Question: How old was Andrew Yarranton when he visited Dresden?
answer:
Answer: 17


question:
Context: The track became the best-selling digital song of all time until it was surpassed by Pharrell Williams' "Happy" in 2014. Link Information: The song was reissued on December 16, 2013, by Back Lot Music under exclusive license to Columbia Records, a division of Sony Music. Question: Which record label released the song that became the best-selling digital song of all time in 2014?
answer:
Answer: Columbia Records


question:
Context: He was educated at Harrow School and Balliol College, Oxford, where he was a pupil of R. L. Nettleship. Link Information: The youngest brother of Henry Nettleship, he was educated at Uppingham and Balliol College, Oxford, where he held a scholarship.  Question: Where was Harold H. Joachim's teacher at Balliol College educated?
answer:

Answer: Uppingham and Balliol College, Oxford