Name the Nationality / Opponent of the Competition of welsh rugby union challenge trophy and a Result of 38-29?
CREATE TABLE table_name_63 (nationality___opponent VARCHAR, competition VARCHAR, result VARCHAR)
SELECT nationality___opponent FROM table_name_63 WHERE competition = "welsh rugby union challenge trophy" AND result = "38-29"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_63 (nationality___opponent VARCHAR, competition VARCHAR, result VARCHAR) Question: Name the Nationality / Opponent of the Competition of welsh rugby union challenge trophy and a Result of 38-29? [/INST] SELECT nationality___opponent FROM table_name_63 WHERE competition = "welsh rugby union challenge trophy" AND result = "38-29" </s>