CREATE TABLE table_204_688 (id NUMBER, "name" CLOB, "red vs. blue" CLOB, "couples team" CLOB, "status" CLOB, "weight" CLOB, "total votes" NUMBER)

what is average weight of the fist three contestants ?
SELECT AVG("weight") FROM table_204_688 WHERE id <= 3
SELECT AVG("weight") FROM "table_204_688" WHERE "id" <= 3