Task: Question Answering
Input (English): Question: If A:B = 1/2: 1/4 B:C = 1/2:1/4 then A:B:C?

 Option A: 12:24:36

 Option B: 1:2:3

 Option C: 4:14:24

 Option D: 12:8:16

 Option E: 16:8:4
Output (English): Option E