How many semifinalists has Romania had? 
CREATE TABLE table_30008638_1 (semifinalists VARCHAR, country_territory VARCHAR)
SELECT semifinalists FROM table_30008638_1 WHERE country_territory = "Romania"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_30008638_1 (semifinalists VARCHAR, country_territory VARCHAR) Question: How many semifinalists has Romania had?  [/INST] SELECT semifinalists FROM table_30008638_1 WHERE country_territory = "Romania" </s>