Table: land_registry
Columns: townland
s_acre
barony
civil_parish
poor_law_union

Question: What is the poor law union on Marshalstown?
SQL: SELECT "poor_law_union" FROM land_registry WHERE "townland" = 'Marshalstown'

Question: What is the maximum acres in Castledermot?
SQL: SELECT MAX("s_acre") FROM land_registry WHERE "civil_parish" = 'Castledermot'

Question: What is the civil parish of Aghafullim?
SQL: SELECT "civil_parish" FROM land_registry WHERE "townland" = 'Aghafullim'

Question: How many acres is the townland of Maddenstown Middle?
SQL: SELECT "s_acre" FROM land_registry WHERE "townland" = 'Maddenstown Middle'