What year was the structure in greensboro, north carolina considered tallest?
CREATE TABLE table_name_16 (year VARCHAR, town VARCHAR)
SELECT year FROM table_name_16 WHERE town = "greensboro, north carolina"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_16 (year VARCHAR, town VARCHAR) Question: What year was the structure in greensboro, north carolina considered tallest? [/INST] SELECT year FROM table_name_16 WHERE town = "greensboro, north carolina" </s>