What was the maximum average of the episode with a Chinese title 古靈精探b?
CREATE TABLE table_19210674_1 (average INTEGER, chinese_title VARCHAR)
SELECT MAX(average) FROM table_19210674_1 WHERE chinese_title = "古靈精探B"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_19210674_1 (average INTEGER, chinese_title VARCHAR) Question: What was the maximum average of the episode with a Chinese title 古靈精探b? [/INST] SELECT MAX(average) FROM table_19210674_1 WHERE chinese_title = "古靈精探B" </s>