query: SELECT DISTINCT driverid ,  STOP FROM pitstops WHERE duration  <  (SELECT max(duration) FROM pitstops WHERE raceid  =  841)
question: What is the id and stop number for each driver have a shorter pit stop than the driver in the race with id 841?
query_toks: SELECT DISTINCT driverid , STOP FROM pitstops WHERE duration < ( SELECT max ( duration ) FROM pitstops WHERE raceid = 841 )
query_toks_no_value: select distinct driverid , stop from pitstops where duration < ( select max ( duration ) from pitstops where raceid = value )
question_toks: What is the id and stop number for each driver have a shorter pit stop than the driver in the race with id 841?