How many themes have the original artist of Judy Garland?
CREATE TABLE table_15796100_1 (theme VARCHAR, original_artist VARCHAR)
SELECT COUNT(theme) FROM table_15796100_1 WHERE original_artist = "Judy Garland"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_15796100_1 (theme VARCHAR, original_artist VARCHAR) Question: How many themes have the original artist of Judy Garland? [/INST] SELECT COUNT(theme) FROM table_15796100_1 WHERE original_artist = "Judy Garland" </s>