What is the Unami Delaware value for a Thomas value of nacha?
CREATE TABLE table_name_18 (unami_delaware VARCHAR, thomas__1698_ VARCHAR)
SELECT unami_delaware FROM table_name_18 WHERE thomas__1698_ = "nacha"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_18 (unami_delaware VARCHAR, thomas__1698_ VARCHAR) Question: What is the Unami Delaware value for a Thomas value of nacha? [/INST] SELECT unami_delaware FROM table_name_18 WHERE thomas__1698_ = "nacha" </s>