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"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_261895_1 (institution VARCHAR, joined VARCHAR) Question: in 1953, which of the institutions joined? [/INST] SELECT institution FROM table_261895_1 WHERE joined = "1953" </s>