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.

Input: Consider Input: Rainer Widmayer is a former German footballer and manager. During his active career, he played mostly in the lower divisions, except his final season, during which he played in the 2. Bundesliga for SSV Ulm. As manager, he has been assistant manager of Swiss clubs FC St. Gallen and Grasshopper Club Zurich. In Germany, he assistant managed Hertha BSC and the reserves and professional squad of VfB Stuttgart. After Markus Babbel was sacked as manager of Hertha BSC, Widmayer was appointed caretaker of the Berlin club. Several days later, having completed his duties of caretaker, Widmayer left Hertha altogether. Question: Rainer Widmayer was appointed caretaker of the Berlin club after this German football player was fired and became manager of what? Answer: FC Luzern

Output: After Markus Babbel was sacked as manager of Hertha BSC, Widmayer was appointed caretaker of the Berlin club.

Input: Consider Input: Farrokh "Freddie" Mercury (born Bulsara; 5 September 1946 24 November 1991) was a British singer, songwriter and record producer, known as the lead vocalist of the rock band Queen. He was known for his flamboyant stage persona and four-octave vocal range. Mercury wrote numerous hits for Queen, including "Bohemian Rhapsody", "Killer Queen", "Somebody to Love", "Don't Stop Me Now", "Crazy Little Thing Called Love", and "We Are the Champions". He led a solo career while performing with Queen, and occasionally served as a producer and guest musician for other artists. Question: Barcelona is the second solo album recorded by a singer known for his four-octave what? Answer: vocal range

Output: Farrokh Freddie Mercury born Bulsara; 5 September 1946 24 November 1991 was a British singer, songwriter and record producer, known as the lead vocalist of the rock band Queen.

Input: Consider Input: Apogee Books is an imprint of Canadian publishing house Collector's Guide Publishing. The Apogee imprint began with "Apollo 8 The NASA Mission Reports" in November 1998 at the request of astronaut Buzz Aldrin, second man on the moon. The first publication by Apogee was printed to celebrate the 30th anniversary of the first manned flight around the moon. A limited edition print run of this Apollo 8 book led to Aldrin suggesting that the imprint continue with further anniversary publications. Question: On what date did the astronaut who influenced the Apogee imprint set foot on the moon? Answer: July 21, 1969
Output: The Apogee imprint began with Apollo 8 The NASA Mission Reports in November 1998 at the request of astronaut Buzz Aldrin, second man on the moon.