With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Adele is European.
text_B: Ian R. MacLeod -LRB- born 1956 -RRB- is a British science fiction and fantasy writer .. science fiction. science fiction. fantasy. fantasy. He was born in Solihull near Birmingham .. Solihull. Solihull. Birmingham. Birmingham. He studied law and worked as a civil servant before going freelance in early 1990s soon after he started publishing stories , attracting critical praise and awards nominations .
not_related.