Task: Question Answering
Input (English): Question: A truck covers a distance of 550 metres in 1 minute whereas a bus covers a distance of 33kms in 45minutes. The ratio of their speeds is?

 Option A: 1:2

 Option B: 3:4

 Option C: 2:5

 Option D: 3:7

 Option E: 1:3
Output (English): Option B