CREATE TABLE people (Name VARCHAR(255), People_ID VARCHAR(255)); CREATE TABLE debate_people (Affirmative VARCHAR(255))
Show the names of people and the number of times they have been on the affirmative side of debates.
    
SQL: SELECT T2.Name, COUNT(*) FROM debate_people AS T1 JOIN people AS T2 ON T1.Affirmative = T2.People_ID GROUP BY T2.Name