Among the Yelp_Businesses in Arizona, how many of them do not provide alcohol?
Arizona refers to state = 'AZ'; do not provide alcohol refers to attribute_name = 'Alcohol' and attribute_value = 'none'
SELECT COUNT(T2.business_id) FROM Attributes AS T1 INNER JOIN Business_Attributes AS T2 ON T1.attribute_id = T2.attribute_id INNER JOIN Business AS T3 ON T2.business_id = T3.business_id WHERE T1.attribute_name LIKE 'Alcohol' AND T2.attribute_value LIKE 'none' AND T3.state LIKE 'AZ'