When nathaniel g. taylor (u) is the successor what is the vacator?
CREATE TABLE table_2147588_4 (vacator VARCHAR, successor VARCHAR)
SELECT vacator FROM table_2147588_4 WHERE successor = "Nathaniel G. Taylor (U)"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_2147588_4 (vacator VARCHAR, successor VARCHAR) Question: When nathaniel g. taylor (u) is the successor what is the vacator? [/INST] SELECT vacator FROM table_2147588_4 WHERE successor = "Nathaniel G. Taylor (U)" </s>