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

[EX Q]: Context : Yu Hiu Tung (Chinese: 余曉東; pinyin: Yú Xiǎodōng; Jyutping: jyu4 hiu2 dung1; born 5 February 1984) is a professional tennis player from Hong Kong. 
Question : What city is Yu Hiu Tung from?
[EX A]: Hong Kong

[EX Q]: Context : ``Cleaning House'' is the second episode of the sixth season of the CBS sitcom How I Met Your Mother, and the 114th episode overall. 
Question : Which series was Cleaning House in?
[EX A]: How I Met Your Mother

[EX Q]: Context : They had three children, including Jay Bopp, who eventually succeeded his father as chairman of the BJU Division of Art. In 2003 Emery Bopp was diagnosed with a form of Alzheimer's disease, but he continued to paint and held a final exhibition at Hampton III Gallery in November 2006. 
Question : What disease did Emery Bopp contract?
[EX A]:
Alzheimer's disease