Question: What is the name of the first novel in the series that the television series starring Benedict Cumberbatch is based on?
Sentence (from "Arthur Conan Doyle"): Sir Arthur Ignatius Conan Doyle KStJ, DL (22 May 1859 – 7 July 1930) was a British writer best known for his detective fiction featuring the character Sherlock Holmes.
Relevant evidence: No