Task: Question Answering
Input (English): Question: The cost of 4 bags and 12 purses is Rs.1520, what is the cost of 10 bags and 30 purses?

 Option A: Rs.3600

 Option B: Rs.3500

 Option C: Rs.3800

 Option D: Rs.3900

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