human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Date, Track, Race, Finish, Fin. Time, Last 1/4, Driver, Trainer
###Question: What is the last 1/4 for the QUA race with a finishing time of 2:03.1?
gpt
SELECT Last 1/4 FROM table WHERE Race = qua AND Fin. Time = 2:03.1