CREATE TABLE "motorcycle_grand_prix_results" (
  "year" real,
  "class" text,
  "team" text,
  "points" real,
  "wins" real
);

Question: How many wins for team nsu and over 2 points?
SQL: SELECT AVG("wins") FROM "motorcycle_grand_prix_results" WHERE "team"='nsu' AND "points">2;

Question: What is the earliest year associated with under 0 wins?
SQL: SELECT MIN("year") FROM "motorcycle_grand_prix_results" WHERE "wins"<0;

Question: How many wins for team mv agusta, over 10 points, and after 1957?
SQL: SELECT SUM("wins") FROM "motorcycle_grand_prix_results" WHERE "team"='mv agusta' AND "points">10 AND "year">1957;