What is the Took Office Date of the Presidency that Left Office Incumbent?
CREATE TABLE table_name_42 (took_office INTEGER, left_office VARCHAR)
SELECT SUM(took_office) FROM table_name_42 WHERE left_office = "incumbent"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_42 (took_office INTEGER, left_office VARCHAR) Question: What is the Took Office Date of the Presidency that Left Office Incumbent? [/INST] SELECT SUM(took_office) FROM table_name_42 WHERE left_office = "incumbent" </s>