Table:
text: List of Ultras of Africa
and surrounding islands
and surrounding islands
Peak Country Elevation_m Prominence_m Col_m
Piton des Neiges France ( Réunion ) 3069 3069 0
Maromokotro Madagascar 2876 2876 0
Mount Karthala Comoros ( Grande Comore ) 2361 2361 0
Pic Boby Madagascar 2658 1875 783
Tsiafajavona Madagascar 2643 1663 980
Ntingui Comoros ( Anjouan ) 1595 1595 0

Question: What elevation (m) below Ultras of Africa's list of surrounding islands has a prominence (m) of 2,876 and a col (m) greater than 0?

Question: How much height (m) has a prominence (m) greater than 2,876 on the list of ultras of Africa and surrounding islands?