CREATE TABLE table_35316 ("Player" TEXT, "Attempts" FLOAT, "Net yards" FLOAT, "Yards per attempt" FLOAT, "Touchdowns" FLOAT)

What are the highest attempts that have net yards less than 631, and 2 for the touchdowns?
SELECT MAX("Attempts") FROM table_35316 WHERE "Net yards" < '631' AND "Touchdowns" = '2'
SELECT MAX("Attempts") FROM "table_35316" WHERE "Net yards" < '631' AND "Touchdowns" = '2'