How many candidates ran against barratt o'hara?
CREATE TABLE table_1342198_13 (candidates VARCHAR, incumbent VARCHAR)
SELECT COUNT(candidates) FROM table_1342198_13 WHERE incumbent = "Barratt O'Hara"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1342198_13 (candidates VARCHAR, incumbent VARCHAR) Question: How many candidates ran against barratt o'hara? [/INST] SELECT COUNT(candidates) FROM table_1342198_13 WHERE incumbent = "Barratt O'Hara" </s>