Task: Question Answering
Input (English): Question: Two trains 180m and 360m long run at the speed of 60kmph and 30kmph in opposite directions in parallel tracks. The time which they take to cross each other is?

 Option A: 21.6sec

 Option B: 8.9sec

 Option C: 10.8sec

 Option D: 12.6sec

 Option E: 15sec
Output (English): Option A