What was the nationality of the swimmer in the semifinal with a time of 29.51?
CREATE TABLE table_name_62 (nationality VARCHAR, round VARCHAR, time VARCHAR)
SELECT nationality FROM table_name_62 WHERE round = "semifinal" AND time = "29.51"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_62 (nationality VARCHAR, round VARCHAR, time VARCHAR) Question: What was the nationality of the swimmer in the semifinal with a time of 29.51? [/INST] SELECT nationality FROM table_name_62 WHERE round = "semifinal" AND time = "29.51" </s>