CREATE TABLE "teams" (
  "season" text,
  "skip" text,
  "third" text,
  "second" text,
  "lead" text
);

Question: what is the season when the lead is john shuster and third is shawn rojeski?
SQL: SELECT "season" FROM "teams" WHERE "lead"='john shuster' AND "third"='shawn rojeski';

Question: what is the season when the third is shawn rojeski?
SQL: SELECT "season" FROM "teams" WHERE "third"='shawn rojeski';