Given the task definition and input, reply with output. 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'.

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: Uppingham and Balliol College, Oxford