CREATE TABLE "summary_of_election_results_1973_2003" (
  "election" real,
  "labour" real,
  "conservative" real,
  "liberal" real,
  "social_democratic_party" real,
  "social_and_liberal_democrats_liberal_democrats" real,
  "independent" real,
  "green" real,
  "other" text,
  "control" text
);

Question: Which Social and Liberal Democrats/ Liberal Democrats has a Control of labour hold, and a Liberal larger than 0?
SQL: SELECT SUM("social_and_liberal_democrats_liberal_democrats") FROM "summary_of_election_results_1973_2003" WHERE "control"='labour hold' AND "liberal">0;

Question: Which Social and Liberal Democrats/ Liberal Democrats has an Independent of 1, and an Election larger than 1988, and a Green smaller than 1?
SQL: SELECT "social_and_liberal_democrats_liberal_democrats" FROM "summary_of_election_results_1973_2003" WHERE "independent"=1 AND "election">1988 AND "green"<1;

Question: Which Other has a Green of 0, and an Independent of 1, and a Labour smaller than 45, and a Control of labour lose to no overall control?
SQL: SELECT "other" FROM "summary_of_election_results_1973_2003" WHERE "green"=0 AND "independent"=1 AND "labour"<45 AND "control"='labour lose to no overall control';

Question: Which Social Democratic Party has a Green smaller than 0?
SQL: SELECT AVG("social_democratic_party") FROM "summary_of_election_results_1973_2003" WHERE "green"<0;