CREATE TABLE "most_championship_points_in_a_season" (
  "driver" text,
  "points" real,
  "season" text,
  "races" real,
  "percentage_of_possible_points" text
);

Question: Which driver had points over 252 in the season of 2012 with a percentage of possible points at 55.60%?
SQL: SELECT "driver" FROM "most_championship_points_in_a_season" WHERE "points">252 AND "season"='2012' AND "percentage_of_possible_points"='55.60%';

Question: What is the number of races that took place with points of 257?
SQL: SELECT SUM("races") FROM "most_championship_points_in_a_season" WHERE "points"=257;

Question: What is the number of points that driver fernando alonso has in the season he had 20 races?
SQL: SELECT SUM("points") FROM "most_championship_points_in_a_season" WHERE "races"=20 AND "driver"='fernando alonso';

Question: What was the average Points of the season driver Fernando Alonso had a percentage of possible points of 53.05%?
SQL: SELECT AVG("points") FROM "most_championship_points_in_a_season" WHERE "driver"='fernando alonso' AND "percentage_of_possible_points"='53.05%';