Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

Example Input: In a phase I study, Gilead Sciences' PI3K- inhibitor idelalisib produced rapid tumor shrinkage-a response that lasted for 17 months on average-in about half of the 54 patients with chronic lymphocytic leukemia who participated.
Example Output: What is the target protein of the drug Idelalisib?

Example Input: The 1,204-seat arena at Tundra Oil & Gas Place is home to the Virden Oil Capitals of the Manitoba Junior Hockey League, Virden Oil Kings of the North Central Hockey League, Virden Golden Bears of the Manitoba High School Hockey League, local minor hockey, and local figure skating programs.
Example Output: What team uses Tundra Oil & Gas Place?

Example Input: Friedrich Karl Max Vierhapper (7 March 1876 in Weidenau -- 11 July 1932) was an Austrian plant collector, botanist and professor of botany at the University of Vienna.
Example Output:
What is the name university that educated Friedrich Karl Max Vierhapper?