Who was the senior US senator in the state whose governor was D. Patrick?
CREATE TABLE table_21531764_2 (senior_us_senator VARCHAR, governor VARCHAR)
SELECT senior_us_senator FROM table_21531764_2 WHERE governor = "D. Patrick"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_21531764_2 (senior_us_senator VARCHAR, governor VARCHAR) Question: Who was the senior US senator in the state whose governor was D. Patrick? [/INST] SELECT senior_us_senator FROM table_21531764_2 WHERE governor = "D. Patrick" </s>