CREATE TABLE "grand_tour_results_timeline" (
  "1935" text,
  "1936" text,
  "1937" text,
  "1938" text,
  "1939" text,
  "1940" text,
  "1941" text,
  "1943" text,
  "1945" text,
  "1946" text,
  "1947" text,
  "1948" text,
  "1949" text,
  "1950" text,
  "1951" text,
  "1952" text,
  "1953" text
);

Question: What is the 1938 that has N/A for 1948?
SQL: SELECT "1938" FROM "grand_tour_results_timeline" WHERE "1948"='n/a';

Question: What 1953 has 2 for 1947, and dne as 1938?
SQL: SELECT "1953" FROM "grand_tour_results_timeline" WHERE "1947"='2' AND "1938"='dne';

Question: What 1935 has 4 as a 1953?
SQL: SELECT "1935" FROM "grand_tour_results_timeline" WHERE "1953"='4';

Question: What 1953 has 2 as a 1949, and 3 as 1952?
SQL: SELECT "1953" FROM "grand_tour_results_timeline" WHERE "1949"='2' AND "1952"='3';

Question: What 1941 has N/A as 1945, N/A for 1948, and 9 for 1953?
SQL: SELECT "1941" FROM "grand_tour_results_timeline" WHERE "1945"='n/a' AND "1948"='n/a' AND "1953"='9';

Question: What 1951 has dne for 1948?
SQL: SELECT "1951" FROM "grand_tour_results_timeline" WHERE "1948"='dne';