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_85 (host_city VARCHAR, president_in_office VARCHAR, year VARCHAR)
### Question:
In which host city was Margaret Thatcher the President-in-Office in 1981?
### Answer:
SELECT host_city FROM table_name_85 WHERE president_in_office = "margaret thatcher" AND year = 1981