Question: In which discipline was non-championship under Championship?
SQL: SELECT "Discipline" FROM "2-1632486-6" WHERE "Championship" = 'non-championship';

Question: What type of motorsport has a session of Pre-race test?
SQL: SELECT "Discipline" FROM "2-1632486-6" WHERE "Session" = 'Pre-race test';

Question: With a Championship of 1959 USAC Championship Car season what is the event?
SQL: SELECT "Event" FROM "2-1632486-6" WHERE "Championship" = '1959 USAC Championship Car season';

Question: What race even has NASCAR Featherlite Modified Series as the championship?
SQL: SELECT "Event" FROM "2-1632486-6" WHERE "Championship" = 'NASCAR Featherlite Modified Series';

Question: The Milwaukee Mile circuit has what type of session?
SQL: SELECT "Session" FROM "2-1632486-6" WHERE "Circuit" = 'Milwaukee Mile';

Question: The 2001 NASCAR Winston Cup Series championship has what has a circuit?
SQL: SELECT "Circuit" FROM "2-1632486-6" WHERE "Championship" = '2001 NASCAR Winston Cup Series';