What are all the drivers?
select * from drivers
What about those who once had laptime less than 93000 milliseconds?
select * from drivers as t1 join laptimes as t2 on t1.driverid = t2.driverid where t2.milliseconds < 93000
Show the distinct forename and surname of them.
select distinct t1.forename, t1.surname from drivers as t1 join laptimes as t2 on t1.driverid = t2.driverid where t2.milliseconds < 93000