CREATE TABLE table_43497 ("Driver" TEXT, "Constructor" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT)

How many grids had a constructor of renault and less than 4 laps?
SELECT SUM("Grid") FROM table_43497 WHERE "Constructor" = 'renault' AND "Laps" < '4'
SELECT SUM("Grid") FROM "table_43497" WHERE "Constructor" = 'renault' AND "Laps" < '4'