Question: "The Great Game" is the third episode of which crime drama television series, based on Sir Arthur Conan Doyle's Sherlock Holmes detective stories?
Sentence (from "Sherlock (TV series)"): "Sherlock" is a co-production of the British network BBC and the American station WGBH Boston for its "Masterpiece" anthology series on PBS, along with Hartswood Films, with Moffat, Gatiss, Sue Vertue and Rebecca Eaton serving as executive producers.
Relevant evidence: No