what is the total of floors when the name is k lntriangle and rank is less thank 63?
CREATE TABLE table_54023 (
    "Rank" real,
    "Name" text,
    "City" text,
    "Height (m)" real,
    "Height (ft)" real,
    "Floors" real
)
SELECT SUM("Floors") FROM table_54023 WHERE "Name" = 'kölntriangle' AND "Rank" < '63'
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 total of floors when the name is k lntriangle and rank is less thank 63? ### Input: CREATE TABLE table_54023 (
    "Rank" real,
    "Name" text,
    "City" text,
    "Height (m)" real,
    "Height (ft)" real,
    "Floors" real
) ### Response: SELECT SUM("Floors") FROM table_54023 WHERE "Name" = 'kölntriangle' AND "Rank" < '63'