Name the least lane for kasey giteau and rank less than 18
CREATE TABLE table_80216 (
    "Rank" real,
    "Heat" real,
    "Lane" real,
    "Name" text,
    "Nationality" text,
    "Time" text
)
SELECT MIN("Lane") FROM table_80216 WHERE "Name" = 'kasey giteau' AND "Rank" < '18'
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: Name the least lane for kasey giteau and rank less than 18 ### Input: CREATE TABLE table_80216 (
    "Rank" real,
    "Heat" real,
    "Lane" real,
    "Name" text,
    "Nationality" text,
    "Time" text
) ### Response: SELECT MIN("Lane") FROM table_80216 WHERE "Name" = 'kasey giteau' AND "Rank" < '18'