in 1953, which of the institutions joined?
CREATE TABLE table_261895_1 (
    institution VARCHAR,
    joined VARCHAR
)
SELECT institution FROM table_261895_1 WHERE joined = "1953"
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 1953, which of the institutions joined? ### Input: CREATE TABLE table_261895_1 (
    institution VARCHAR,
    joined VARCHAR
) ### Response: SELECT institution FROM table_261895_1 WHERE joined = "1953"