Task: Question Answering
Input (English): Question: Two trains are moving at 45kmph and 70 kmph in opposite directions. Their lengths are 150 m and 100 m respectively. The time they will take to pass each other completely is?

 Option A: 40/6 sec

 Option B: 43/6 sec

 Option C: 47/6 sec

 Option D: 40/3 sec

 Option E: 40/7 sec
Output (English): Option C