What was Lambert's song choice in the top 13?
CREATE TABLE table_21501511_1 (song_choice VARCHAR, week__number VARCHAR)
SELECT song_choice FROM table_21501511_1 WHERE week__number = "Top 13"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_21501511_1 (song_choice VARCHAR, week__number VARCHAR) Question: What was Lambert's song choice in the top 13? [/INST] SELECT song_choice FROM table_21501511_1 WHERE week__number = "Top 13" </s>