What venue had a competition of World Junior Championships before 2011?
CREATE TABLE table_name_29 (venue VARCHAR, year VARCHAR, competition VARCHAR)
SELECT venue FROM table_name_29 WHERE year < 2011 AND competition = "world junior championships"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_29 (venue VARCHAR, year VARCHAR, competition VARCHAR) Question: What venue had a competition of World Junior Championships before 2011? [/INST] SELECT venue FROM table_name_29 WHERE year < 2011 AND competition = "world junior championships" </s>