Task: Question Answering
Input (English): Problem: two trains 200 m and 150 m long are running on parallel rails at the rate of 40 kmph and 46 kmph respectively . in how much time will they cross each other , if they are running in the same direction ? 
Options: a ) 72 sec , b ) 210 sec , c ) 192 sec , d ) 252 sec , e ) none
Output (English): b