query: SELECT DISTINCT T2.name FROM Person AS T1 JOIN PersonFriend AS T2 ON T1.name  =  T2.friend WHERE T1.age  <  (SELECT avg(age) FROM person)
question: What the different name friend who are like younger that average age one friend?
query_toks: SELECT DISTINCT T2.name FROM Person AS T1 JOIN PersonFriend AS T2 ON T1.name = T2.friend WHERE T1.age < ( SELECT avg ( age ) FROM person )
query_toks_no_value: select distinct t2 . name from person as t1 join personfriend as t2 on t1 . name = t2 . friend where t1 . age < ( select avg ( age ) from person )
question_toks: What the different name friend who are like younger that average age one friend?