CREATE TABLE table_63627 ("Rank" FLOAT, "Canton" CLOB, "Highest point" CLOB, "Highest elevation" CLOB, "Lowest point" CLOB, "Lowest elevation" CLOB)

What rank is Vaud with the lowest point is Lake Geneva?
SELECT SUM("Rank") FROM table_63627 WHERE "Lowest point" = 'lake geneva' AND "Canton" = 'vaud'
SELECT SUM("Rank") FROM "table_63627" WHERE "Canton" = 'vaud' AND "Lowest point" = 'lake geneva'