Question: Which Elevation (m) has a Prominence (m) of 2876, and a Col (m) larger than 0?
SQL: SELECT SUM("Elevation (m)") FROM "2-18947170-11" WHERE "Prominence (m)" = 2876.0 AND "Col (m)" > 0.0;

Question: How much Elevation (m) has a Prominence (m) larger than 2876?
SQL: SELECT COUNT("Elevation (m)") FROM "2-18947170-11" WHERE "Prominence (m)" > 2876.0;