Task: Question Answering
Input (English): Question: Two persons start running simultaneously around a circular track of length 700 m from the same point at speeds of 15 km/hr and 25 km/hr. When will they meet for the first time any where on the track if they are moving in opposite directions?

 Option A: 63

 Option B: 10

 Option C: 28

 Option D: 27

 Option E: 12
Output (English): Option A