How many goals on average are there for rank 3?
CREATE TABLE table_47495 (
    "Rank" real,
    "Club" text,
    "Points" real,
    "Played" real,
    "Victories" real,
    "Draws" real,
    "Defeats" real,
    "Goals for" real,
    "Goals against" real,
    "Goal average" real
)
SELECT AVG("Goals for") FROM table_47495 WHERE "Rank" = '3'
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 goals on average are there for rank 3? ### Input: CREATE TABLE table_47495 (
    "Rank" real,
    "Club" text,
    "Points" real,
    "Played" real,
    "Victories" real,
    "Draws" real,
    "Defeats" real,
    "Goals for" real,
    "Goals against" real,
    "Goal average" real
) ### Response: SELECT AVG("Goals for") FROM table_47495 WHERE "Rank" = '3'