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 American composers La Monte Young, Terry Riley, Steve Reich, and Philip Glass are credited with being among the first to develop compositional techniques that exploit a minimal approach. Link Information: La Monte Thornton Young (born October 14, 1935) Question: Which American composer who were pioneers in Minimal music was born first?
A:
Answer: Terry Riley