Task: Question Answering
Input (English): Problem: how long does a train 110 meters long running at the rate of 36 km / hr take to cross a bridge 132 meters in length ? 
Options: a ) 24.2 sec , b ) 30.6 sec , c ) 32.6 sec , d ) 28.1 sec , e ) 20.4 sec
Output (English): a