Generate a correct and concise answer for the question based on the words in the context.
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Question: Context : Brigadier-General Edward Murray Colston, 2nd Baron Roundway, CMG, DSO, MVO (1880--1944), was a British Army officer in the 2nd Boer War and World War I. 
Question : To which branch did Edward Murray Colston, 2nd Baron Roundway belong?

Answer: British Army


Question: Context : Othello's trusted, but jealous and traitorous ensign Michael Cassio -- 
Question : The Othello has what character?

Answer: Michael Cassio


Question: Context : Daniel Kish (born 1966 in Montebello, California) is an American expert in human echolocation and President of World Access for the Blind, a non-profit founded in 2000 to facilitate ``the self-directed achievement of people with all forms of blindness'' and increase public awareness about their strengths and capabilities. 
Question : What disease caused the death of Daniel Kish?

Answer:
blindness