In what year did the team compete in the USISL Pro League?
CREATE TABLE table_1939214_1 (year VARCHAR, league VARCHAR)
SELECT year FROM table_1939214_1 WHERE league = "USISL Pro league"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1939214_1 (year VARCHAR, league VARCHAR) Question: In what year did the team compete in the USISL Pro League? [/INST] SELECT year FROM table_1939214_1 WHERE league = "USISL Pro league" </s>