With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Republic of Ireland and the United Kingdom worked toward a resolution to The Troubles during the 1980s and 1990s.
text_B: The Central District of Saveh County is a district -LRB- bakhsh -RRB- in Saveh County , Markazi Province , Iran .. bakhsh. bakhsh. Saveh County. Saveh County. Markazi Province. Markazi Province. Iran. Iran. Saveh. Saveh. At the 2006 census , its population was 215,413 , in 57,202 families .. The District has one city  : Saveh .. Saveh. Saveh. The District has four rural districts -LRB- dehestan -RRB-  : Nur Ali Beyk Rural District , Qareh Chay Rural District , Shahsavan Kandi Rural District , and Taraznahid Rural District .. Nur Ali Beyk Rural District. Nur Ali Beyk Rural District. Qareh Chay Rural District. Qareh Chay Rural District. Shahsavan Kandi Rural District. Shahsavan Kandi Rural District. Taraznahid Rural District. Taraznahid Rural District
not_related.