What is Erwin Sommer's average position?
CREATE TABLE table_name_18 (position INTEGER, pilot VARCHAR)
SELECT AVG(position) FROM table_name_18 WHERE pilot = "erwin sommer"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_18 (position INTEGER, pilot VARCHAR) Question: What is Erwin Sommer's average position? [/INST] SELECT AVG(position) FROM table_name_18 WHERE pilot = "erwin sommer" </s>