Question: Are both Blaise Cendrars and Julian Barnes are a citizen of the same country?
Sentence (from "Blaise Cendrars"): Frédéric-Louis Sauser (1 September 1887 – 21 January 1961), better known as Blaise Cendrars, was a Swiss-born novelist and poet who became a naturalized French citizen in 1916.
Relevant evidence: Yes