Which Elevation (m) has a Prominence (m) of 2,876, and a Col (m) larger than 0?
CREATE TABLE "and_surrounding_islands" (
  "peak" text,
  "country" text,
  "elevation_m" real,
  "prominence_m" real,
  "col_m" real
);
SELECT SUM("elevation_m") FROM "and_surrounding_islands" WHERE "prominence_m"='2,876' AND "col_m">0;