Task: Question Answering
Input (English): Problem: a train 110 m long is running with a speed of 90 km / h. in how many seconds will the train pass a man who is running at 9 km / h in the direction opposite to that in which the train is going ?
Options: a. 3, b. 4, c. 5, d. 6, e. 7
Output (English): b