Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.
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Question: In late 1911, she worked as a secretary for Sun Yat-sen, a job later succeeded by her sister, Soong Ching-ling, who later became Madame Sun Yat-sen. Soong Ai-ling met her future husband, Kung Hsiang Hsi, in 1913, and married the following year in Yokohama.

Answer: Which woman was the sister of Soong Ai-ling?

Question: Sport Clube Shallon play their home games at Estadio Aluizio Ferreira.

Answer: What is the common name of the place where Sport Clube Shallon plays their home games?

Question: Bilal Rifaat (born 27 September 1957) is an Egyptian fencer.

Answer:
When was Bilal Rifaat born?