Task: Text to Code
Input (English): SQL: SELECT T1.name FROM Person AS T1 JOIN PersonFriend AS T2 ON T1.name = T2.name WHERE T2.friend = "Alice"
Feedback: Make sure friends are of all Alice's friends .
Output (English): SELECT DISTINCT T4.name FROM PersonFriend AS T1 JOIN Person AS T2 ON T1.name  =  T2.name JOIN PersonFriend AS T3 ON T1.friend  =  T3.name JOIN PersonFriend AS T4 ON T3.friend  =  T4.name WHERE T2.name  =  'Alice' AND T4.name != 'Alice'