Generate a correct and concise answer for the question based on the words in the context.

Input: Consider Input: Context : John Nelson Shanks (December 23, 1937 -- August 28, 2015) was an American artist and painter. 
Question : What was Nelson Shanks's career?

Output: painter


Input: Consider Input: Context : Maria Radu (born May 25, 1959) is a retired female middle and long-distance runner from Romania, who is best known for winning the women's 3000 metres at the 1983 Summer Universiade. 
Question : What gender class does Maria Radu belong to?

Output: female


Input: Consider Input: Context : Lieutenant-General John Home Home was an officer of the British Army. 
Question : What armed force was John Home Home a part of?


Output: British Army