With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Aruba is in the Adriatic Sea.
text_B: November Blues is a young adult novel by Sharon M. Draper , first published in 2007 .. Sharon M. Draper. Sharon M. Draper. It is the second of the Jericho trilogy , the sequel to The Battle of Jericho .. The Battle of Jericho. The Battle of Jericho ( novel ). The book tackles and discusses the issue of teen pregnancy , as well as making the readers aware that actions always have consequences and that taking responsibility for those actions is always very important .
not_related.