Which Matches has champion Rank of 5?
CREATE TABLE table_38183 (
    "Rank" real,
    "Matches as champion" real,
    "Reigns as champion" real,
    "Title matches won*" real,
    "Title last held" text
)
SELECT MAX("Matches as champion") FROM table_38183 WHERE "Rank" = '5'
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: Which Matches has champion Rank of 5? ### Input: CREATE TABLE table_38183 (
    "Rank" real,
    "Matches as champion" real,
    "Reigns as champion" real,
    "Title matches won*" real,
    "Title last held" text
) ### Response: SELECT MAX("Matches as champion") FROM table_38183 WHERE "Rank" = '5'