CREATE TABLE "nascar_camping_world_truck_series" (
  "year" real,
  "starts" real,
  "wins" real,
  "top_5" real,
  "top_10" real,
  "poles" real,
  "avg_start" real,
  "avg_finish" real,
  "winnings" text,
  "position" text,
  "team_s" text
);

Question: How many top 10s belong to the team with a start of 7 and an average finish less than 16.7?
SQL: SELECT COUNT("top_10") FROM "nascar_camping_world_truck_series" WHERE "starts"=7 AND "avg_finish"<16.7;