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 forced to retire from Birmingham in 1968, 3 years beyond his retiring age, but moved to Ethiopia to become the dean of the Faculty of Medicine at Addis Ababa University. Link Information: He later joined the University of Birmingham Medical School in 1958 as the chair of paediatrics Question: Which of the universities Hubble worked for was founded first?
Answer: University of Birmingham Medical School