What is the mean number of events when top-5 is 1?
CREATE TABLE table_name_51 (events INTEGER, top_5 VARCHAR)
SELECT AVG(events) FROM table_name_51 WHERE top_5 = 1
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_51 (events INTEGER, top_5 VARCHAR) Question: What is the mean number of events when top-5 is 1? [/INST] SELECT AVG(events) FROM table_name_51 WHERE top_5 = 1 </s>