Question: Who wrote the British television sitcom with seven series being broadcast between 1981 to 1991, 16 sporadic Christmas specials, and a 'Comic Relief special', recorded as part of the 1997 appeal which features the final appearance of Uncle Albert?
Sentence (from "Only Fools and Horses"): Seven series were originally broadcast on BBC One in the United Kingdom from 1981 to 1991, with sixteen sporadic Christmas specials aired until the end of the show in 2003.
Relevant evidence: Yes