Task: Text to Code
Input (English): SQL: SELECT T1.name , Avg ( T2.duration ) FROM station AS T1 JOIN trip AS T2 GROUP BY T2.start_station_id
Feedback: need to final longitude of station as well
Output (English): SELECT T1.name ,  T1.long ,  avg(T2.duration) FROM station AS T1 JOIN trip AS T2 ON T1.id  =  T2.start_station_id GROUP BY T2.start_station_id