Question: Bilal Çubukçu plays for a football club with how many consecutive East German championships from 1979-1988?
Sentence (from "Gisela Birkemeyer"): Gisela Birkemeyer (née Köhler on 22 December 1931) is a retired German sprint runner who won two medals in the 80 m hurdles at the 1956 and 1960 Olympics.
Relevant evidence: No