CREATE TABLE "1970s" (
  "debut_year" real,
  "player" text,
  "games" real,
  "goals" real,
  "years_at_club" text
);

Question: How many Games have Years at club of 1971–1974, and a Debut year larger than 1971?
SQL: SELECT SUM("games") FROM "1970s" WHERE "years_at_club"='1971–1974' AND "debut_year">1971;

Question: Which Games have Years at club of 1974–1975, and Goals of 4?
SQL: SELECT AVG("games") FROM "1970s" WHERE "years_at_club"='1974–1975' AND "goals"=4;

Question: Which Years at club have Games smaller than 7, and Goals larger than 2, and a Player of john frazer?
SQL: SELECT "years_at_club" FROM "1970s" WHERE "games"<7 AND "goals">2 AND "player"='john frazer';

Question: Which Games have Years at club of 1977, and Goals of 17, and a Debut year smaller than 1977?
SQL: SELECT AVG("games") FROM "1970s" WHERE "years_at_club"='1977' AND "goals"=17 AND "debut_year"<1977;

Question: Which Goals have Games smaller than 41, and a Player of mark amos?
SQL: SELECT MIN("goals") FROM "1970s" WHERE "games"<41 AND "player"='mark amos';