Which series number had 1.98 million viewers?
CREATE TABLE table_22347090_4 (no_in_series INTEGER, us_viewers__million_ VARCHAR)
SELECT MIN(no_in_series) FROM table_22347090_4 WHERE us_viewers__million_ = "1.98"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_22347090_4 (no_in_series INTEGER, us_viewers__million_ VARCHAR) Question: Which series number had 1.98 million viewers? [/INST] SELECT MIN(no_in_series) FROM table_22347090_4 WHERE us_viewers__million_ = "1.98" </s>