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_73 (game VARCHAR, road_team VARCHAR, date VARCHAR)
### Question:
What game number was played on April 23, with Boston as the road team?
### Answer:
SELECT game FROM table_name_73 WHERE road_team = "boston" AND date = "april 23"