Task: Question Answering
Input (English): Question: Two trains are running at 40 kmph and 20 kmph respectively in the same direction.Fast train completely passes a man sitting in the slower train in 6 seconds.What is the length of the fast train?

 Option A: 23 m

 Option B: 23 2/9 m

 Option C: 27m

 Option D: 27 7/9m

 Option E: 33 1/3m
Output (English): Option E