In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.

[EX Q]: Hero Honda - Sa Re Ga Ma Pa Singing Superstar is the 4th installment of the Sa Re Ga Ma Pa Challenge series which premiered on August 13, 2010 on Zee TV. This series is hosted by Manish Paul, although the first shows were hosted by Purab Kohli. The mentors during this season are Daler Mehndi, Vishal-Shekhar (Vishal Dadlani and Shekhar Ravjiani) and Sajid-Wajid (Sajid Ali and Wajid Ali). Question: What is the real name of the mentor that is joining Vishal-Shekhar and Sajid-Wajid? Answer: Daler Singh
[EX A]:  The mentors during this season are Daler Mehndi, VishalShekhar Vishal Dadlani and Shekhar Ravjiani and SajidWajid Sajid Ali and Wajid Ali.

[EX Q]: James Harold Doolittle (December 14, 1896 – September 27, 1993) was an American aviation pioneer. A Reserve officer in the United States Army Air Corps, Doolittle was recalled to active duty during World War II. He was awarded the Medal of Honor for personal valor and leadership as commander of the Doolittle Raid, a bold long-range retaliatory air raid on the Japanese main islands, on 18 April 1942, four months after the Attack on Pearl Harbor. He was eventually promoted to lieutenant general and commanded the Twelfth Air Force over North Africa, the Fifteenth Air Force over the Mediterranean, and the Eighth Air Force over Europe. Question: Jonna Doolittle Hoppes is an American author whose works include oral histories and biographies,  granddaughter of aviation pioneer and United States Air Force General James Harold Doolittle (December 14, 1896 – September 27, 1993) was an American aviation pioneer, active duty during which event? Answer: World War II
[EX A]:  A Reserve officer in the United States Army Air Corps, Doolittle was recalled to active duty during World War II.

[EX Q]: Leica Camera AG is a German company that manufactures optics and high end cameras. The company was founded by Ernst Leitz in 1924. The name Leica is derived from the first three letters of his surname (Leitz) and the first two of the word camera: lei-ca. Question: What Japanese brand-name lens was used between 1940 and 1980 by the German camera company founded by Ernst Leitz? Answer: Rokkor was a brand name used for all Chiyoda Kōgaku Seikō and later Minolta lenses between 1940 and 1980
[EX A]:
Leica Camera AG is a German company that manufactures optics and high end cameras.