How many churches opened before 1850 are there?
CREATE TABLE Church (Open_Date INTEGER)
SELECT COUNT(*) FROM Church WHERE Open_Date < 1850
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE Church (Open_Date INTEGER) Question: How many churches opened before 1850 are there? [/INST] SELECT COUNT(*) FROM Church WHERE Open_Date < 1850 </s>