Task: Question Answering
Input (English): Problem: a girl sitting in a train which is travelling at 40 kmph observes that a goods train travelling in a opposite direction , takes 12 seconds to pass him . if the goods train is 1120 m long , find its speed . 
Options: a ) 295 , b ) 296 , c ) 297 , d ) 298 , e ) 299
Output (English): b