who was the performer that did last performance on 04/08/1963
CREATE TABLE table_19189856_1 (performer VARCHAR, last_performance VARCHAR)
SELECT performer FROM table_19189856_1 WHERE last_performance = "04/08/1963"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_19189856_1 (performer VARCHAR, last_performance VARCHAR) Question: who was the performer that did last performance on 04/08/1963 [/INST] SELECT performer FROM table_19189856_1 WHERE last_performance = "04/08/1963" </s>