Task: Question Answering
Input (English): Question: Gold is 10 times as heavy as water and copper is 5 times as heavy as water. In what ratio should these be mixed to get an alloy 6 times as heavy as water?

 Option A: 3:2

 Option B: 1:4

 Option C: 3:1

 Option D: 5:2

 Option E: 4:3
Output (English): Option B