What is the population total for saint-wenceslas with a region number of under 17?
CREATE TABLE table_54321 (
    "Code" real,
    "Type" text,
    "Name" text,
    "Area (km 2 )" real,
    "Population" real,
    "Regional County Municipality" text,
    "Region" real
)
SELECT SUM("Population") FROM table_54321 WHERE "Name" = 'saint-wenceslas' AND "Region" < '17'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the population total for saint-wenceslas with a region number of under 17? ### Input: CREATE TABLE table_54321 (
    "Code" real,
    "Type" text,
    "Name" text,
    "Area (km 2 )" real,
    "Population" real,
    "Regional County Municipality" text,
    "Region" real
) ### Response: SELECT SUM("Population") FROM table_54321 WHERE "Name" = 'saint-wenceslas' AND "Region" < '17'