CREATE TABLE "complete_international_formula_3000_resu" (
  "year" real,
  "chassis" text,
  "engine" text,
  "tyres" text,
  "points" real
);

Question: Name the average points for dallara 3087 lola t88/50 and year before 1988
SQL: SELECT AVG("points") FROM "complete_international_formula_3000_resu" WHERE "chassis"='dallara 3087 lola t88/50' AND "year"<1988;

Question: Name the sum of points for 1992
SQL: SELECT SUM("points") FROM "complete_international_formula_3000_resu" WHERE "year"=1992;

Question: Name the points for year more than 1987
SQL: SELECT "points" FROM "complete_international_formula_3000_resu" WHERE "year">1987;

Question: Name the year for points less than 20 and chassis of dallara 3087
SQL: SELECT "year" FROM "complete_international_formula_3000_resu" WHERE "points"<20 AND "chassis"='dallara 3087';