What is the part 4 when part 1 is 'lesan'?
CREATE TABLE table_1745843_8 (
    part_4 VARCHAR,
    part_1 VARCHAR
)
SELECT part_4 FROM table_1745843_8 WHERE part_1 = "lesan"
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 part 4 when part 1 is 'lesan'? ### Input: CREATE TABLE table_1745843_8 (
    part_4 VARCHAR,
    part_1 VARCHAR
) ### Response: SELECT part_4 FROM table_1745843_8 WHERE part_1 = "lesan"