CREATE TABLE "schedule" (
  "week" real,
  "date" text,
  "opponent" text,
  "result" text,
  "venue" text,
  "attendance" real,
  "record" text
);

Question: Tell me the venue for record of 2-7
SQL: SELECT "venue" FROM "schedule" WHERE "record"='2-7';

Question: Tell me the result for green bay packers
SQL: SELECT "result" FROM "schedule" WHERE "opponent"='green bay packers';

Question: Tell mem the opponent for result of w 31-21
SQL: SELECT "opponent" FROM "schedule" WHERE "result"='w 31-21';