CREATE TABLE "character_appearances" (
  "character" text,
  "played_by" text,
  "season_1" real,
  "season_2" real,
  "season_3" real,
  "season_4" real,
  "first_appearance" text
);

Question: How many season 4 appearances are there by Mrs. Jennifer Knight?
SQL: SELECT MIN("season_4") FROM "character_appearances" WHERE "character"='Mrs. Jennifer Knight';

Question: How many season 3 appearances by Morgan the Dog?
SQL: SELECT MAX("season_3") FROM "character_appearances" WHERE "played_by"='Morgan the Dog';

Question: What episode was the first appearance of the character who appears 7 times in season 4?
SQL: SELECT "first_appearance" FROM "character_appearances" WHERE "season_4"=7;

Question: How many season 3 appearances by the character played by Stefan Van Ray?
SQL: SELECT MIN("season_3") FROM "character_appearances" WHERE "played_by"='Stefan van Ray';

Question: What is the first appearance of the character played by Obdul Reid?
SQL: SELECT "first_appearance" FROM "character_appearances" WHERE "played_by"='Obdul Reid';