What is the average capacity for the vehicle having a navigator of Macneall?
CREATE TABLE table_name_89 (capacity INTEGER, navigator VARCHAR)
SELECT AVG(capacity) FROM table_name_89 WHERE navigator = "macneall"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_89 (capacity INTEGER, navigator VARCHAR) Question: What is the average capacity for the vehicle having a navigator of Macneall? [/INST] SELECT AVG(capacity) FROM table_name_89 WHERE navigator = "macneall" </s>