Question: The 1970–71 DFB-Pokal was the 28th season of the annual German football cup competition, in the final Bayern Munich defeated 2–1, which German association football club based in Cologne, and was formed in 1948 as a merger of the clubs "Kölner Ballspiel-Club 1901" and "SpVgg Sülz 07"?
Sentence (from "1970–71 DFB-Pokal"): It began on 12 December 1970 and ended on 19 June 1971.
Relevant evidence: No