What rank is Vaud with the lowest point is Lake Geneva?
CREATE TABLE table_63627 (
    "Rank" real,
    "Canton" text,
    "Highest point" text,
    "Highest elevation" text,
    "Lowest point" text,
    "Lowest elevation" text
)
SELECT SUM("Rank") FROM table_63627 WHERE "Lowest point" = 'lake geneva' AND "Canton" = 'vaud'
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 rank is Vaud with the lowest point is Lake Geneva? ### Input: CREATE TABLE table_63627 (
    "Rank" real,
    "Canton" text,
    "Highest point" text,
    "Highest elevation" text,
    "Lowest point" text,
    "Lowest elevation" text
) ### Response: SELECT SUM("Rank") FROM table_63627 WHERE "Lowest point" = 'lake geneva' AND "Canton" = 'vaud'