Table:
text: List of Ultras of Oceania
Pacific Islands
The six s 
 ultra-prominent summit 
 of the 
 Pacific Islands 
 *
Rank_ Peak Country Island Elevation_m Col_m
1 Mount Popomanaseu Solomon Islands Guadalcanal 2335 0
2 Mont Orohena French Polynesia Tahiti 2241 0
3 Mount Tabwemasana Vanuatu Espiritu Santo 1879 0
4 Silisili Samoa Savai`i 1858 0
5 Mount Veve Solomon Islands Kolombangara 1768 0
6 Mont Panié New Caledonia Grande Terre 1628 0

Question: What is the rank, if the col is greater than 0, among the list of ultra-prominent peaks of the six s ultras of the Pacific Islands of Oceania?

Question: What is the rank when the elevation is 1,628 and Col (m) is greater than 0 among the list of the six ultra-prominent peaks of the Pacific island Ultras of Oania?

Question: What is the elevation of Vanuatu if the rank is less than 3 on the list of the six ultra-prominent peaks of the Pacific Islands of Oceania Ultras?