CREATE TABLE table_name_91 (constructor VARCHAR, chassis VARCHAR, driver VARCHAR)

Who is the constructor for driver Niki Lauda and a chassis of mp4/1c?
SELECT constructor FROM table_name_91 WHERE chassis = "mp4/1c" AND driver = "niki lauda"
SELECT "constructor" FROM "table_name_91" WHERE "chassis" = "mp4/1c" AND "driver" = "niki lauda"