Task: Question Answering
Input (English): Question: It takes 6 tons of copper ore and 15 tons of iron ore to make one ton of alloy A. How many tons of alloy A can be made from 60 tons of copper ore and 90 tons of iron ore?

 Option A:  4

 Option B:  5

 Option C:  6

 Option D:  7

 Option E:  8
Output (English): Option C