What is the type of the locomotive which was delivered in 1857-59?
CREATE TABLE table_name_7 (type VARCHAR, delivered VARCHAR)
SELECT type FROM table_name_7 WHERE delivered = "1857-59"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_7 (type VARCHAR, delivered VARCHAR) Question: What is the type of the locomotive which was delivered in 1857-59? [/INST] SELECT type FROM table_name_7 WHERE delivered = "1857-59" </s>