Task: Question Answering
Input (English): Problem: a man can row 6 kmph in still water . when the river is running at 1.2 kmph , it takes him 1 hour to row to a place and back . how far is the place ? 
Options: a ) 2.29 , b ) 2.88 , c ) 2.2 , d ) 2.12 , e ) 2.14
Output (English): b