CREATE TABLE "wide_receivers" (
  "player" text,
  "rec" real,
  "yards" real,
  "avg" real,
  "long" real
);

Question: What is the average long that Ramon Richardson played and an average greater than 5.5?
SQL: SELECT AVG("long") FROM "wide_receivers" WHERE "player"='ramon richardson' AND "avg">5.5;

Question: Which has and average less than 3 and the lowest yards?
SQL: SELECT MIN("yards") FROM "wide_receivers" WHERE "avg"<3;

Question: What is the average rec that is greater than 10 and has 40 yards?
SQL: SELECT AVG("rec") FROM "wide_receivers" WHERE "yards"=40 AND "avg">10;