CREATE TABLE "passing_statistics" (
  "year" text,
  "team" text,
  "attempts" text,
  "completions" text,
  "completion_pct" text,
  "yards" text
);

Question: What team did James Vanderberg belong to when the Completions had a status of redshirt?
SQL: SELECT "team" FROM "passing_statistics" WHERE "completions"='redshirt';

Question: What were the number of completions for James Vanderberg on Iowa when his yards were 45?
SQL: SELECT "completions" FROM "passing_statistics" WHERE "team"='iowa' AND "yards"='45';

Question: What was the team Vanderberg belonged to when there was 42 completions?
SQL: SELECT "team" FROM "passing_statistics" WHERE "completions"='42';

Question: What number of attempts were recorded when the completions were 223?
SQL: SELECT "attempts" FROM "passing_statistics" WHERE "completions"='223';

Question: In what year was the number of attempts 888?
SQL: SELECT "year" FROM "passing_statistics" WHERE "attempts"='888';

Question: What was the number of attempts for Vanderberg on Iowa when the recorded yards were 2,249?
SQL: SELECT "attempts" FROM "passing_statistics" WHERE "team"='iowa' AND "yards"='2,249';