Who was featured in 20 questions when the subject of the interview was Mike Piazza?
CREATE TABLE table_1566852_4 (interview_subject VARCHAR)
SELECT 20 AS _questions FROM table_1566852_4 WHERE interview_subject = "Mike Piazza"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1566852_4 (interview_subject VARCHAR) Question: Who was featured in 20 questions when the subject of the interview was Mike Piazza? [/INST] SELECT 20 AS _questions FROM table_1566852_4 WHERE interview_subject = "Mike Piazza" </s>