CREATE TABLE "game_trailers" (
  "year" real,
  "game" text,
  "genre" text,
  "platform_s" text,
  "developer_s" text
);

Question: What year was the developer(s) Bioware?
SQL: SELECT AVG("year") FROM "game_trailers" WHERE "developer_s"='bioware';

Question: What is the genre for 2009 on Playstation 3?
SQL: SELECT "genre" FROM "game_trailers" WHERE "year">2009 AND "platform_s"='playstation 3';