What is the year of most recent appearance of the Suncoast sound, who had more than 7 finals appearances?
CREATE TABLE table_5473 (
    "Corps Name" text,
    "Number of Finals Appearances" real,
    "Year of First Appearance" real,
    "Year of Most Recent Appearance" real,
    "All Years of Finals Appearances" text
)
SELECT COUNT("Year of Most Recent Appearance") FROM table_5473 WHERE "Corps Name" = 'suncoast sound' AND "Number of Finals Appearances" > '7'
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 year of most recent appearance of the Suncoast sound, who had more than 7 finals appearances? ### Input: CREATE TABLE table_5473 (
    "Corps Name" text,
    "Number of Finals Appearances" real,
    "Year of First Appearance" real,
    "Year of Most Recent Appearance" real,
    "All Years of Finals Appearances" text
) ### Response: SELECT COUNT("Year of Most Recent Appearance") FROM table_5473 WHERE "Corps Name" = 'suncoast sound' AND "Number of Finals Appearances" > '7'