what is the venue when the result is 2nd and extra is 4 x 100 m relay?
CREATE TABLE table_name_30 (venue VARCHAR, result VARCHAR, extra VARCHAR)
SELECT venue FROM table_name_30 WHERE result = "2nd" AND extra = "4 x 100 m relay"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_30 (venue VARCHAR, result VARCHAR, extra VARCHAR) Question: what is the venue when the result is 2nd and extra is 4 x 100 m relay? [/INST] SELECT venue FROM table_name_30 WHERE result = "2nd" AND extra = "4 x 100 m relay" </s>