What is the sum of District, when Took Office is greater than 1981, and when Senator is Cyndi Taylor Krier?
CREATE TABLE table_47117 (
    "Senator" text,
    "Party" text,
    "District" real,
    "Home Town" text,
    "Took Office" real
)
SELECT SUM("District") FROM table_47117 WHERE "Took Office" > '1981' AND "Senator" = 'cyndi taylor krier'
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 sum of District, when Took Office is greater than 1981, and when Senator is Cyndi Taylor Krier? ### Input: CREATE TABLE table_47117 (
    "Senator" text,
    "Party" text,
    "District" real,
    "Home Town" text,
    "Took Office" real
) ### Response: SELECT SUM("District") FROM table_47117 WHERE "Took Office" > '1981' AND "Senator" = 'cyndi taylor krier'