Who was the Singles Champions in Trieste, Italy?
CREATE TABLE table_54502 (
    "Tournament" text,
    "Date" text,
    "City" text,
    "Country" text,
    "Surface" text,
    "Singles champions" text
)
SELECT "Singles champions" FROM table_54502 WHERE "Country" = 'italy' AND "City" = 'trieste'
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: Who was the Singles Champions in Trieste, Italy? ### Input: CREATE TABLE table_54502 (
    "Tournament" text,
    "Date" text,
    "City" text,
    "Country" text,
    "Surface" text,
    "Singles champions" text
) ### Response: SELECT "Singles champions" FROM table_54502 WHERE "Country" = 'italy' AND "City" = 'trieste'