What is the name of the series with the unknown host?
CREATE TABLE table_27487310_5 (name VARCHAR, host_s_ VARCHAR)
SELECT name FROM table_27487310_5 WHERE host_s_ = "unknown"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_27487310_5 (name VARCHAR, host_s_ VARCHAR) Question: What is the name of the series with the unknown host? [/INST] SELECT name FROM table_27487310_5 WHERE host_s_ = "unknown" </s>