CREATE TABLE "tour_de_france" (
  "height_m" text,
  "no_of_times_visited" real,
  "no_of_hc_climbs" real,
  "first_time_as_hc_climb" real,
  "most_recent" real
);

Question: When was the first HC climb which, more recently than 2012, had more than 1 HC climbs, more than 29 times visited?
SQL: SELECT SUM("first_time_as_hc_climb") FROM "tour_de_france" WHERE "no_of_hc_climbs">1 AND "no_of_times_visited">29 AND "most_recent">2012;

Question: How many HC climbs had 1 visit more recently than 1984, a first HC climb before 1994, and a height of 1900?
SQL: SELECT "no_of_hc_climbs" FROM "tour_de_france" WHERE "no_of_times_visited"=1 AND "most_recent">1984 AND "first_time_as_hc_climb"<1994 AND "height_m"='1900';

Question: What is the height with more than 2 HC climbs more recent than 2012, less than 48 times visited, and a first HC climb in 1989?
SQL: SELECT "height_m" FROM "tour_de_france" WHERE "no_of_hc_climbs">2 AND "most_recent"=2012 AND "no_of_times_visited"<48 AND "first_time_as_hc_climb"=1989;

Question: What was the most recent year a height of 2770 m and a HC climb before 1992 was climbed?
SQL: SELECT COUNT("most_recent") FROM "tour_de_france" WHERE "height_m"='2770' AND "first_time_as_hc_climb"<1992;

Question: When was the first HC climb before 2013 with more than 3 times visited, more than 4 HC climbs, and a height of 1669?
SQL: SELECT "first_time_as_hc_climb" FROM "tour_de_france" WHERE "no_of_times_visited">3 AND "no_of_hc_climbs"=4 AND "most_recent"<2013 AND "height_m"='1669';