Task: Question Answering
Input (English): Problem: two trains of equal are running on parallel lines in the same direction at 48 km / hr and 36 km / hr. the faster train passes the slower train in 36 sec. the length of each train is ?
Options: a. 60 m, b. 72 m, c. 80 m, d. 82 m, e. 84 m
Output (English): a