CREATE TABLE PersonFriend (name VARCHAR2, friend VARCHAR2, year NUMBER)
CREATE TABLE Person (name VARCHAR2, age NUMBER, city CLOB, gender CLOB, job CLOB)

Who has friends that are older than the average age? Print their names and their ages as well using a pie chart.
SELECT T1.name, T1.age FROM Person AS T1 JOIN PersonFriend AS T2 ON T1.name = T2.friend WHERE T1.age > (SELECT AVG(age) FROM Person)
SELECT "T1"."name", "T1"."age" FROM "Person" "T1" JOIN "PersonFriend" "T2" ON "T1"."name" = "T2"."friend" WHERE "T1"."age" > (SELECT AVG("age") FROM "Person")