CREATE TABLE artwork (Artwork_ID INT, Type TEXT, Name TEXT)
CREATE TABLE festival_detail (Festival_ID INT, Festival_Name TEXT, Chair_Name TEXT, Location TEXT, Year INT, Num_of_Audience INT)
CREATE TABLE nomination (Artwork_ID INT, Festival_ID INT, Result TEXT)

Show the ids and names of festivals that have at least two nominations for artworks. Show a pie chart.
SELECT T3.Festival_Name, T1.Festival_ID FROM nomination AS T1 JOIN artwork AS T2 ON T1.Artwork_ID = T2.Artwork_ID JOIN festival_detail AS T3 ON T1.Festival_ID = T3.Festival_ID
SELECT "T3"."Festival_Name", "T1"."Festival_ID" FROM "nomination" AS "T1" JOIN "artwork" AS "T2" ON "T1"."Artwork_ID" = "T2"."Artwork_ID" JOIN "festival_detail" AS "T3" ON "T1"."Festival_ID" = "T3"."Festival_ID"