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_34 (opponent VARCHAR, location VARCHAR, record VARCHAR)
### Question:
Location of boston garden, and a Record of 58-23 involved what opponent?
### Answer:
SELECT opponent FROM table_name_34 WHERE location = "boston garden" AND record = "58-23"