user: ### NOW ANSWER:
Question: Which Prominence (m) has a Col (m) of 350?
Columns: ['Peak', 'Country', 'Elevation (m)', 'Prominence (m)', 'Col (m)']
Types: ['text', 'text', 'real', 'real', 'real']
Sample row: ['Mount Ida', 'Greece ( Crete )', 2456.0, 2456.0, 0.0]
SQL:

assistant: SELECT AVG("Prominence (m)") FROM "Table" WHERE "Col (m)" = 350.0;