What is the indoor number for the NER region? 
CREATE TABLE table_19534874_2 (indoor VARCHAR, region VARCHAR)
SELECT COUNT(indoor) FROM table_19534874_2 WHERE region = "NER"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_19534874_2 (indoor VARCHAR, region VARCHAR) Question: What is the indoor number for the NER region?  [/INST] SELECT COUNT(indoor) FROM table_19534874_2 WHERE region = "NER" </s>