on 19 april 1985 how many of number last flew
CREATE TABLE table_1997759_1 (number VARCHAR, last_flew VARCHAR)
SELECT COUNT(number) FROM table_1997759_1 WHERE last_flew = "19 April 1985"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1997759_1 (number VARCHAR, last_flew VARCHAR) Question: on 19 april 1985 how many of number last flew [/INST] SELECT COUNT(number) FROM table_1997759_1 WHERE last_flew = "19 April 1985" </s>