user: Question: What is the population total for saint-wenceslas with a region number of under 17?
Columns: ['Code', 'Type', 'Name', 'Area (km 2 )', 'Population', 'Regional County Municipality', 'Region']
Types: ['real', 'text', 'text', 'real', 'real', 'text', 'real']
Sample row: [32013.0, 'M', 'Saint-Ferdinand', 137.07, 2386.0, "L'Érable", 17.0]
SQL:

assistant: SELECT SUM("Population") FROM "Table" WHERE "Name" = 'saint-wenceslas' AND "Region" < 17.0;