what was the number of candidates when Leon Sacks was incumbent?
CREATE TABLE table_1342256_38 (candidates VARCHAR, incumbent VARCHAR)
SELECT COUNT(candidates) FROM table_1342256_38 WHERE incumbent = "Leon Sacks"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1342256_38 (candidates VARCHAR, incumbent VARCHAR) Question: what was the number of candidates when Leon Sacks was incumbent? [/INST] SELECT COUNT(candidates) FROM table_1342256_38 WHERE incumbent = "Leon Sacks" </s>