What was the WJC rank in San Francisco metro area with the ASARB Jews less than 261,100 and WJC Jews of more than 210,000?
CREATE TABLE "metropolitan_areas_with_largest_jewish_p" (
  "rank_wjc" real,
  "rank_arda" real,
  "metro_area" text,
  "number_of_jews_wjc" real,
  "number_of_jews_asarb" real
);
SELECT AVG("rank_wjc") FROM "metropolitan_areas_with_largest_jewish_p" WHERE "number_of_jews_asarb"<'261,100' AND "metro_area"='san francisco' AND "number_of_jews_wjc">'210,000';