Which Lead has a Nation of switzerland?
CREATE TABLE table_name_15 (lead VARCHAR, nation VARCHAR)
SELECT lead FROM table_name_15 WHERE nation = "switzerland"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_15 (lead VARCHAR, nation VARCHAR) Question: Which Lead has a Nation of switzerland? [/INST] SELECT lead FROM table_name_15 WHERE nation = "switzerland" </s>