CREATE TABLE "1970_isle_of_man_sidecar_750cc_tt_final_" (
  "rank" real,
  "rider" text,
  "team" text,
  "speed" text,
  "time" text
);

Question: Which team has a rank of 6?
SQL: SELECT "team" FROM "1970_isle_of_man_sidecar_750cc_tt_final_" WHERE "rank"=6;