With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Selena Gomez was on the Disney Channel for seven years.
text_B: Christian James Carter-Stephenson is an English writer of fiction , poetry and drama .. He writes primarily in the genres of horror , science fiction and fantasy .. horror. Horror fiction. science fiction. science fiction. fantasy. fantasy. He was born in the county of Essex on 31 January 1977 and attended King Edward VI Grammar School from the ages of 11 to 18 .. Essex. Essex. In 1998 , he graduated from De Montfort University in Leicester with a BA -LRB- Hons -RRB- in English and Performing Arts , and in 1999 , obtained a postgraduate diploma in Acting from the Academy of Live and Recorded Arts in London .. Academy of Live and Recorded Arts. Academy of Live and Recorded Arts. He currently lives on the Isle of Wight with his common-law wife .
not_related.