Task: Text to Code
Input (English): SQL: SELECT Avg ( Milliseconds ) , Avg ( Milliseconds ) FROM Track
Feedback: Remove last milliseconds part , and find(average length ) for Track's name equals Latin and Track's name equals pop .
Output (English): SELECT AVG(Milliseconds) FROM GENRE AS T1 JOIN TRACK AS T2 ON T1.GenreId  =  T2.GenreId WHERE T1.Name  =  "Latin" OR T1.Name  =  "Pop"