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_45 (floors INTEGER, building VARCHAR)
### Question:
What are the number of floors for the building of td building redevelopment (office)?
### Answer:
SELECT AVG(floors) FROM table_name_45 WHERE building = "td building redevelopment (office)"