CREATE TABLE "rushing" (
  "player" text,
  "att" real,
  "yards" real,
  "avg" real,
  "fumbles" real
);

Question: What was the lowest fumble with an average of less than 5.7 and 236 yards?
SQL: SELECT MIN("fumbles") FROM "rushing" WHERE "avg"<5.7 AND "yards"=236;

Question: What was Buck Pierce's highest average when there were less than 2 fumbles?
SQL: SELECT MAX("avg") FROM "rushing" WHERE "player"='buck pierce' AND "fumbles"<2;