Task: Question Answering
Input (English): Question: Two cyclists are running on a circular track of 500m.They start from the same point A at the same time.If they meet for the first time at a point 100 m from A, which of the following could be the possible ratio of their speeds?

 Option A: 1:4

 Option B: 2:3

 Option C: 3:5

 Option D: 5:7

 Option E: 7:11
Output (English): Option A