user: ### NOW ANSWER:
Question: What is the elevation of vanuatu, when the rank is smaller than 3?
Columns: ['Rank', 'Peak', 'Country', 'Island', 'Elevation (m)', 'Col (m)']
Types: ['real', 'text', 'text', 'text', 'real', 'real']
Sample row: [1.0, 'Mount Popomanaseu', 'Solomon Islands', 'Guadalcanal', 2335.0, 0.0]
SQL:

assistant: SELECT AVG("Elevation (m)") FROM "Table" WHERE "Country" = 'vanuatu' AND "Rank" < 3.0;