How many parties match the canididates listed as howard baker, sr. (r) 68.9% boyd w. cox (d) 31.1%?
CREATE TABLE table_1342149_42 (party VARCHAR, candidates VARCHAR)
SELECT COUNT(party) FROM table_1342149_42 WHERE candidates = "Howard Baker, Sr. (R) 68.9% Boyd W. Cox (D) 31.1%"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1342149_42 (party VARCHAR, candidates VARCHAR) Question: How many parties match the canididates listed as howard baker, sr. (r) 68.9% boyd w. cox (d) 31.1%? [/INST] SELECT COUNT(party) FROM table_1342149_42 WHERE candidates = "Howard Baker, Sr. (R) 68.9% Boyd W. Cox (D) 31.1%" </s>