How many episodes have Valerie?
CREATE TABLE table_2140071_7 (episode VARCHAR, coach VARCHAR)
SELECT COUNT(episode) AS Summary FROM table_2140071_7 WHERE coach = "Valerie"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_2140071_7 (episode VARCHAR, coach VARCHAR) Question: How many episodes have Valerie? [/INST] SELECT COUNT(episode) AS Summary FROM table_2140071_7 WHERE coach = "Valerie" </s>