Task: Question Answering
Input (English): Problem: two trains of length 100 m and 200 m are 100.00001 m apart. they start moving towards each other on parallel tracks, at speeds 108 kmph and 72 kmph. in how much time will the trains cross each other ?
Options: a. 8, b. 7, c. 9, d. 2, e. 1
Output (English): a