With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Lily Collins wrote for multiple magazines as a teenager.
text_B: The Sound of His Horn is a 1952 dystopian time travel / alternative history novel by the senior British diplomat John William Wall , written under the pseudonym Sarban .. Sarban. Sarban ( author ). dystopian. dystopian. time travel. time travel. alternative history. alternate history. British. United Kingdom of Great Britain and Northern Ireland. diplomat. diplomat. John William Wall. John William Wall. pseudonym. pen name. The novel has been included in several lists of the greatest fantasy novels of all time .
not_related.