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_54 (years_in_assembly VARCHAR, residence VARCHAR)
### Question:
What were the San Francisco resident's years in assembly?
### Answer:
SELECT years_in_assembly FROM table_name_54 WHERE residence = "san francisco"