Question: How big (in km2) is Persarmenia?
SQL: SELECT "Area (km²)" FROM "1-23887174-1" WHERE "Province (ashkharh)" = 'Persarmenia';

Question: What's the center of the Artsakh province?
SQL: SELECT "Center" FROM "1-23887174-1" WHERE "Province (ashkharh)" = 'Artsakh';

Question: How many different provinces is Baghaberd the center of?
SQL: SELECT COUNT("Province (ashkharh)") FROM "1-23887174-1" WHERE "Center" = 'Baghaberd';

Question: How big is the province with the Armenian name of Փայտակարան?
SQL: SELECT MIN("Area (km²)") FROM "1-23887174-1" WHERE "Armenian name" = 'Փայտակարան';

Question: What's the center of the province that spreads out on 23860 km2?
SQL: SELECT "Center" FROM "1-23887174-1" WHERE "Area (km²)" = 23860.0;

Question: How many different numbers of cantons does the province with the Armenian name Վասպուրական have?
SQL: SELECT COUNT("Number of cantons (gavars)") FROM "1-23887174-1" WHERE "Armenian name" = 'Վասպուրական';