What was the competition when there was no competition for mens doubles?
CREATE TABLE table_15001572_1 (womens_doubles VARCHAR, mens_doubles VARCHAR)
SELECT womens_doubles FROM table_15001572_1 WHERE mens_doubles = "No competition"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_15001572_1 (womens_doubles VARCHAR, mens_doubles VARCHAR) Question: What was the competition when there was no competition for mens doubles? [/INST] SELECT womens_doubles FROM table_15001572_1 WHERE mens_doubles = "No competition" </s>