What is the D 50 when the D 43 is r 43?
CREATE TABLE table_name_77 (
    d_50 VARCHAR,
    d_43 VARCHAR
)
SELECT d_50 FROM table_name_77 WHERE d_43 = "r 43"
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 D 50 when the D 43 is r 43? ### Input: CREATE TABLE table_name_77 (
    d_50 VARCHAR,
    d_43 VARCHAR
) ### Response: SELECT d_50 FROM table_name_77 WHERE d_43 = "r 43"