Table: land_registry_4
Columns: townland
area_acres
barony
civil_parish
poor_law_union

Question: What is the barony for the Ballintaggart townland?
SQL: SELECT "barony" FROM land_registry_4 WHERE "townland" = 'Ballintaggart'

Question: What is the poor law union for the Barnahely towland?
SQL: SELECT "poor_law_union" FROM land_registry_4 WHERE "townland" = 'Barnahely'

Question: What is the barony of the townland whose area is 150 acres? 
SQL: SELECT "barony" FROM land_registry_4 WHERE "area_acres" = 150

Question: In which townlands is the civil parish Monkstown? 
SQL: SELECT "townland" FROM land_registry_4 WHERE "civil_parish" = 'Monkstown'

Question: Which townland has an area of 165 acres?
SQL: SELECT "townland" FROM land_registry_4 WHERE "area_acres" = 165