With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Death in Paradise (TV series) was created by a screenwriter.
text_B: Robert Thorogood is an English screenwriter .. He is best known as the creator of the BBC 1 Murder Mystery Series , Death in Paradise .. BBC 1. BBC 1. Death in Paradise. Death in Paradise ( TV series )
related.