Task: Question Answering
Input (English): Question: Two girls started running simultaneously around a circular track of length 1200 m from the same point at speeds of 30 km/hr and 50 km/hr. When will they meet for the first time any where on the track if they are moving in opposite directions?

 Option A: 50

 Option B: 51

 Option C: 52

 Option D: 53

 Option E: 54
Output (English): Option E