In what year did Hougang United finish in 4th place?
CREATE TABLE table_2966 (
    "Year" real,
    "Champions" text,
    "Runners-up" text,
    "Score in the final" text,
    "3rd-place" text,
    "4th-place" text
)
SELECT "Year" FROM table_2966 WHERE "4th-place" = 'Hougang United'
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: In what year did Hougang United finish in 4th place? ### Input: CREATE TABLE table_2966 (
    "Year" real,
    "Champions" text,
    "Runners-up" text,
    "Score in the final" text,
    "3rd-place" text,
    "4th-place" text
) ### Response: SELECT "Year" FROM table_2966 WHERE "4th-place" = 'Hougang United'