Question: What is City of License, when Frequency MHz is less than 102.5?
SQL: SELECT "City of license" FROM "2-16933845-1" WHERE "Frequency MHz" < 102.5;

Question: What is Call Sign, when ERP W is greater than 50?
SQL: SELECT "Call sign" FROM "2-16933845-1" WHERE "ERP W" > 50.0;

Question: What is City of License, when ERP W is greater than 3, and when Call Sign is K218DZ?
SQL: SELECT "City of license" FROM "2-16933845-1" WHERE "ERP W" > 3.0 AND "Call sign" = 'K218DZ';

Question: What is Call Sign, when City of License is Brownfield, Texas?
SQL: SELECT "Call sign" FROM "2-16933845-1" WHERE "City of license" = 'Brownfield, Texas';

Question: What is the Sum of ERP W, when Call Sign is K216GA?
SQL: SELECT SUM("ERP W") FROM "2-16933845-1" WHERE "Call sign" = 'K216GA';