CREATE TABLE table_45528 ("Rider" CLOB, "Manufacturer" CLOB, "Laps" CLOB, "Time/Retired" CLOB, "Grid" CLOB)

How many laps does grid 4 have?
SELECT "Laps" FROM table_45528 WHERE "Grid" = '4'
SELECT "Laps" FROM "table_45528" WHERE "Grid" = '4'