What is the lowest block for director Graeme Harper?
CREATE TABLE table_name_79 (block INTEGER, director VARCHAR)
SELECT MIN(block) FROM table_name_79 WHERE director = "graeme harper"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_79 (block INTEGER, director VARCHAR) Question: What is the lowest block for director Graeme Harper? [/INST] SELECT MIN(block) FROM table_name_79 WHERE director = "graeme harper" </s>