CREATE TABLE "nascar_canadian_tire_series" (
  "year" real,
  "date" text,
  "driver" text,
  "team" text,
  "distance_duration" text
);

Question: What year does robin buck go 44 laps?
SQL: SELECT "year" FROM "nascar_canadian_tire_series" WHERE "distance_duration"='44 laps' AND "driver"='robin buck';

Question: How many years does Team wal-mart / tide participate?
SQL: SELECT COUNT("year") FROM "nascar_canadian_tire_series" WHERE "team"='wal-mart / tide';