Task: Question Answering
Input (English): Question: A man sells a car to his friend at 12% loss. If the friend sells it for Rs.54000 and gains 20%, the original C.P.of the car was :

 Option A: Rs.21136.36

 Option B: Rs.31136.36

 Option C: Rs.51136.36

 Option D: Rs.61136.36

 Option E: None of these
Output (English): Option C