Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_55 (date_of_delivery VARCHAR, baby_gender VARCHAR, congresswoman VARCHAR)
### Question:
What was the delivery date of Congresswoman Kirsten Gillibrand's baby boy?
### Answer:
SELECT date_of_delivery FROM table_name_55 WHERE baby_gender = "boy" AND congresswoman = "kirsten gillibrand"