How many incumbents was first elected in the Anti-Masonic party?
CREATE TABLE table_2668173_4 (first_elected VARCHAR, party VARCHAR)
SELECT COUNT(first_elected) FROM table_2668173_4 WHERE party = "Anti-Masonic"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_2668173_4 (first_elected VARCHAR, party VARCHAR) Question: How many incumbents was first elected in the Anti-Masonic party? [/INST] SELECT COUNT(first_elected) FROM table_2668173_4 WHERE party = "Anti-Masonic" </s>