With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dungeons & Dragons is a tabletop role-playing game (RPG).
text_B: The Fever Hospital -LRB- also known as the House of Recovery -RRB- was a hospital that opened in Cork St. in Dublin , Ireland on 14 May 1804 .. Dublin. Dublin. Ireland. Ireland. The hospital was located in a poor densely populated part of the Dublin Liberties , though it had large grounds .. Dublin. Dublin. Liberties. The Liberties. The objectives of the hospital were to care for the diseased in the neighbourhood and prevent the spread of infection in the homes of the poor .
not_related.