How many years have a Location of pacific ring of fire, and Eruptions of pinatubo?
CREATE TABLE table_name_22 (
    year INTEGER,
    location VARCHAR,
    eruptions VARCHAR
)
SELECT SUM(year) FROM table_name_22 WHERE location = "pacific ring of fire" AND eruptions = "pinatubo"
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: How many years have a Location of pacific ring of fire, and Eruptions of pinatubo? ### Input: CREATE TABLE table_name_22 (
    year INTEGER,
    location VARCHAR,
    eruptions VARCHAR
) ### Response: SELECT SUM(year) FROM table_name_22 WHERE location = "pacific ring of fire" AND eruptions = "pinatubo"