### Database Schema
CREATE TABLE "circuits" (
"circuitId" INTEGER PRIMARY KEY,
  "circuitRef" TEXT,
  "name" TEXT,
  "location" TEXT,
  "country" TEXT,
  "lat" REAL,
  "lng" REAL,
  "alt" TEXT,
  "url" TEXT
)

CREATE TABLE "races" (
"raceId" INTEGER PRIMARY KEY,
  "year" INTEGER,
  "round" INTEGER,
  "circuitId" INTEGER,
  "name" TEXT,
  "date" TEXT,
  "time" TEXT,
  "url" TEXT,
  FOREIGN KEY ("circuitId") REFERENCES "circuits"("circuitId")
)

CREATE TABLE "drivers" (
"driverId" INTEGER PRIMARY KEY,
  "driverRef" TEXT,
  "number" TEXT,
  "code" TEXT,
  "forename" TEXT,
  "surname" TEXT,
  "dob" TEXT,
  "nationality" TEXT,
  "url" TEXT
)

CREATE TABLE "status" (
"statusId" INTEGER PRIMARY KEY,
  "status" TEXT
)

CREATE TABLE "seasons" (
"year" INTEGER PRIMARY KEY,
  "url" TEXT
)

CREATE TABLE "constructors" (
	"constructorId" INTEGER PRIMARY KEY,
  "constructorRef" TEXT,
  "name" TEXT,
  "nationality" TEXT,
  "url" TEXT
)

CREATE TABLE "constructorStandings" (
	"constructorStandingsId" INTEGER PRIMARY KEY,
  "raceId" INTEGER,
  "constructorId" INTEGER,
  "points" REAL,
  "position" INTEGER,
  "positionText" TEXT,
  "wins" INTEGER,
  FOREIGN KEY("constructorId") REFERENCES "constructors"("constructorId"),
  FOREIGN KEY("raceId") REFERENCES "races"("raceId")
)

CREATE TABLE "results" (
"resultId" INTEGER PRIMARY KEY,
  "raceId" INTEGER,
  "driverId" INTEGER,
  "constructorId" INTEGER,
  "number" INTEGER,
  "grid" INTEGER,
  "position" TEXT,
  "positionText" TEXT,
  "positionOrder" INTEGER,
  "points" REAL,
  "laps" TEXT,
  "time" TEXT,
  "milliseconds" TEXT,
  "fastestLap" TEXT,
  "rank" TEXT,
  "fastestLapTime" TEXT,
  "fastestLapSpeed" TEXT,
  "statusId" INTEGER,
  FOREIGN KEY("constructorId") REFERENCES "constructors"("constructorId"),
  FOREIGN KEY("raceId") REFERENCES "races"("raceId"),
  FOREIGN KEY ("driverId") REFERENCES "drivers"("driverId")
)

CREATE TABLE "driverStandings" (
"driverStandingsId" INTEGER PRIMARY KEY,
  "raceId" INTEGER,
  "driverId" INTEGER,
  "points" REAL,
  "position" INTEGER,
  "positionText" TEXT,
  "wins" INTEGER,
  FOREIGN KEY("raceId") REFERENCES "races"("raceId"),
  FOREIGN KEY ("driverId") REFERENCES "drivers"("driverId")
)

CREATE TABLE "constructorResults" (
"constructorResultsId" INTEGER PRIMARY KEY,
  "raceId" INTEGER,
  "constructorId" INTEGER,
  "points" REAL,
  "status" TEXT,
  FOREIGN KEY("constructorId") REFERENCES "constructors"("constructorId"),
  FOREIGN KEY("raceId") REFERENCES "races"("raceId")
)

CREATE TABLE "qualifying" (
"qualifyId" INTEGER PRIMARY KEY,
  "raceId" INTEGER,
  "driverId" INTEGER,
  "constructorId" INTEGER,
  "number" INTEGER,
  "position" INTEGER,
  "q1" TEXT,
  "q2" TEXT,
  "q3" TEXT,
  FOREIGN KEY("constructorId") REFERENCES "constructors"("constructorId"),
  FOREIGN KEY("raceId") REFERENCES "races"("raceId"),
  FOREIGN KEY ("driverId") REFERENCES "drivers"("driverId")
)

CREATE TABLE "pitStops" (
"raceId" INTEGER,
  "driverId" INTEGER,
  "stop" INTEGER,
  "lap" INTEGER,
  "time" TEXT,
  "duration" TEXT,
  "milliseconds" INTEGER,
  PRIMARY KEY ("raceId", "driverId", "stop"),
  FOREIGN KEY("raceId") REFERENCES "races"("raceId"),
  FOREIGN KEY ("driverId") REFERENCES "drivers"("driverId")
)

CREATE TABLE "lapTimes" (
"raceId" INTEGER,
  "driverId" INTEGER,
  "lap" INTEGER,
  "position" INTEGER,
  "time" TEXT,
  "milliseconds" INTEGER,
  PRIMARY KEY("raceId", "driverId", "lap"),
  FOREIGN KEY("raceId") REFERENCES "races"("raceId"),
  FOREIGN KEY ("driverId") REFERENCES "drivers"("driverId")
)

### 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?

### SQL
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"