What is the least lane number that Natalie Coughlin was in when she was ranked greater than 1?
CREATE TABLE table_63198 (
    "Rank" real,
    "Lane" real,
    "Name" text,
    "Nationality" text,
    "Time" text
)
SELECT MIN("Lane") FROM table_63198 WHERE "Name" = 'natalie coughlin' AND "Rank" > '1'
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 least lane number that Natalie Coughlin was in when she was ranked greater than 1? ### Input: CREATE TABLE table_63198 (
    "Rank" real,
    "Lane" real,
    "Name" text,
    "Nationality" text,
    "Time" text
) ### Response: SELECT MIN("Lane") FROM table_63198 WHERE "Name" = 'natalie coughlin' AND "Rank" > '1'