Context: CREATE TABLE races (raceid VARCHAR, name VARCHAR); CREATE TABLE results (driverid VARCHAR, raceid VARCHAR); CREATE TABLE drivers (forename VARCHAR, driverid VARCHAR)
Question: Find the id and forenames of drivers who participated both the races with name Australian Grand Prix and the races with name Chinese Grand Prix?
Answer: SELECT T2.driverid, T3.forename FROM races AS T1 JOIN results AS T2 ON T1.raceid = T2.raceid JOIN drivers AS T3 ON T2.driverid = T3.driverid WHERE T1.name = "Australian Grand Prix" INTERSECT SELECT T2.driverid, T3.forename FROM races AS T1 JOIN results AS T2 ON T1.raceid = T2.raceid JOIN drivers AS T3 ON T2.driverid = T3.driverid WHERE T1.name = "Chinese Grand Prix"