CREATE TABLE table_5144 ("Rider" TEXT, "Manufacturer" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT)

What is the average grid with a number of laps smaller than 8?
SELECT AVG("Grid") FROM table_5144 WHERE "Laps" < '8'
SELECT AVG("Grid") FROM "table_5144" WHERE "Laps" < '8'