CREATE TABLE "complete_american_le_mans_series_results" (
  "year" real,
  "entrant" text,
  "class" text,
  "chassis" text,
  "engine" text,
  "rank" text,
  "points" text
);

Question: Which class has a year prior to 2011 and audi r15 tdi as the chassis?
SQL: SELECT "class" FROM "complete_american_le_mans_series_results" WHERE "year"<2011 AND "chassis"='audi r15 tdi';

Question: Which engine has a year later than 2006 and 60 as the points?
SQL: SELECT "engine" FROM "complete_american_le_mans_series_results" WHERE "year">2006 AND "points"='60';

Question: How many years has an engine of audi 3.6l turbo v8 and 1st as the rank with an audi r8r as the chassis?
SQL: SELECT COUNT("year") FROM "complete_american_le_mans_series_results" WHERE "engine"='audi 3.6l turbo v8' AND "rank"='1st' AND "chassis"='audi r8r';

Question: Which entrant has 25th as the rank?
SQL: SELECT "entrant" FROM "complete_american_le_mans_series_results" WHERE "rank"='25th';