With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tony Blair is not a leader of the Labour Party.
text_B: Nasiriyah Heart Center is a medical center in Nasiriyah , Thi Qar governorate , Iraq , treating heart conditions like ischemic heart diseases , congenital heart defects , and heart valvular malfunction .. Nasiriyah. Nasiriyah. Thi Qar governorate. Dhi Qar Governorate. Iraq. Iraq. heart. heart. congenital. congenital. heart valvular malfunction. valvular heart disease. The facility is government-owned .. government. government. It consists of 4 departments  : a cardiology department , congenital heart defects department , anesthesia department , and cardiac surgery department .. heart. heart. congenital. congenital. cardiology. cardiology. anesthesia. anesthesia. cardiac surgery. cardiac surgery. surgery. surgery. The cardiac surgery department is headed by two senior surgeons , Dr. Aqeel Salman and Dr. Hussein Hashim , two registering surgeons , Dr. Rafid Hameed & Munaf Mohammed , and seven cardiothoracic residents .. cardiac surgery. cardiac surgery. surgery. surgery. cardiothoracic. cardiothoracic. residents. resident ( medicine ). There is a surgical ward with a capacity of 18 beds , an intermediate ward with 6 beds , a surgical ICU , fully equipped , with a capacity of 12 patients , and 4 operating rooms .. ICU. Intensive care unit. The surgical department usually does valve replacement surgeries , coronary artery bypass grafting , and repair of congenital heart defects .. heart. heart. congenital. congenital. valve replacement. valve replacement. coronary artery bypass. coronary artery bypass. grafting. Graft ( surgery ). The department also has teams that help with surgeries and staff development .. The center is a new facility that was constructed by a local company -LRB- Forth Dimension -RRB- .. It opened in October 2013 .. The building is composed of 3 floors  : the ground floor contains an outpatient clinic , the congenital heart defects department , and the administrative offices .. heart. heart. congenital. congenital. outpatient clinic. outpatient clinic. The first floor has 2 wings  : the northern wing contains the surgical ward , intermediate ward , ICU , and operating theaters .. ICU. Intensive care unit. The southern wing contains the men 's cardiology ward , CCU , and catheterization rooms .. cardiology. cardiology. CCU. critical care unit. The second floor contains 2 wings as well  : the northern contains doctors ' residences , and the southern is divided into the women 's cardiology ward and additional doctor 's residences .. cardiology. cardiology. doctors. Physician. Category  :2013 establishments in Iraq. Iraq. Iraq. Category  : Dhi Qar Governorate. Category  : Hospitals established in 2013. Category  : Hospitals in Iraq. Iraq. Iraq
not_related.