CREATE TABLE Products_in_Events (Product_ID VARCHAR2)
CREATE TABLE Products (Product_Name VARCHAR2, Product_ID VARCHAR2)

Show the names of products that are in at least two events in ascending alphabetical order of product name.
SELECT T1.Product_Name FROM Products AS T1 JOIN Products_in_Events AS T2 ON T1.Product_ID = T2.Product_ID GROUP BY T1.Product_Name HAVING COUNT(*) >= 2 ORDER BY T1.Product_Name
SELECT "T1"."Product_Name" FROM "Products" "T1" JOIN "Products_in_Events" "T2" ON "T1"."Product_ID" = "T2"."Product_ID" GROUP BY "T1"."Product_Name" HAVING COUNT(*) >= 2 ORDER BY "T1"."Product_Name"