Who was the latest to take office in Massachusetts 3rd district?
CREATE TABLE table_224840_4 (successor VARCHAR, district VARCHAR)
SELECT successor FROM table_224840_4 WHERE district = "Massachusetts 3rd"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_224840_4 (successor VARCHAR, district VARCHAR) Question: Who was the latest to take office in Massachusetts 3rd district? [/INST] SELECT successor FROM table_224840_4 WHERE district = "Massachusetts 3rd" </s>