Task: Question Answering
Input (English): Problem: in what time will two trains cross each other completely, which are running on the same parallel lines in opposite directions, each train running with a speed of 90 kmph being 160 m and 140 m in length respectively ?
Options: a. 5.6 sec, b. 6.2 sec, c. 6.0 sec, d. 7.2 sec, e. 6.8 sec
Output (English): c