Task: Question Answering
Input (English): Problem: a man can row 5 kmph in still water . when the river is running at 1.2 kmph , it takes him 1 hour to row to a place and black . how far is the place ? 
Options: a ) 2.25 , b ) 2.35 , c ) 2.45 , d ) 2.55 , e ) 2.65
Output (English): b