CREATE TABLE "defensive" (
  "player" text,
  "sacks" real,
  "int_s" real,
  "yards" real,
  "average" real,
  "long" text
);

Question: What is the highest yards when there are 0 INTs?
SQL: SELECT MAX("yards") FROM "defensive" WHERE "int_s"<0;

Question: How many INTs were there with an average less than 8, 0 long, and the player is Mike Douglass?
SQL: SELECT COUNT("int_s") FROM "defensive" WHERE "average"<8 AND "long"='0' AND "player"='mike douglass';

Question: What is Randy Scott's lowest yards when there are 0 INTs and more than 3 sacks?
SQL: SELECT MIN("yards") FROM "defensive" WHERE "int_s"=0 AND "player"='randy scott' AND "sacks">3;

Question: How many INTs are there with an average of 0 and more than 7 Sacks?
SQL: SELECT SUM("int_s") FROM "defensive" WHERE "average"=0 AND "sacks">7;