What is the diameter of the coin with a equivalence of 0.60?
CREATE TABLE table_name_80 (
    diameter VARCHAR,
    €_equiv VARCHAR
)
SELECT diameter FROM table_name_80 WHERE €_equiv = "0.60"
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 diameter of the coin with a equivalence of 0.60? ### Input: CREATE TABLE table_name_80 (
    diameter VARCHAR,
    €_equiv VARCHAR
) ### Response: SELECT diameter FROM table_name_80 WHERE €_equiv = "0.60"