What average points for highers has 0 has points for ordinary, and Ng as the grade, and less than 0 as points for foundation?
CREATE TABLE table_12932 (
    "Percentage Range" text,
    "Grade" text,
    "Points for Higher" real,
    "Points for Ordinary" real,
    "Points for Foundation" real
)
SELECT AVG("Points for Higher") FROM table_12932 WHERE "Points for Ordinary" = '0' AND "Grade" = 'ng' AND "Points for Foundation" < '0'
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 average points for highers has 0 has points for ordinary, and Ng as the grade, and less than 0 as points for foundation? ### Input: CREATE TABLE table_12932 (
    "Percentage Range" text,
    "Grade" text,
    "Points for Higher" real,
    "Points for Ordinary" real,
    "Points for Foundation" real
) ### Response: SELECT AVG("Points for Higher") FROM table_12932 WHERE "Points for Ordinary" = '0' AND "Grade" = 'ng' AND "Points for Foundation" < '0'