Task: Question Answering
Input (English): Problem: the length of a room is 5 m and width is 4.75 m . what is the cost of paying the floor by slabs at the rate of rs . 900 per sq . metre . 
Options: a ) 21375 , b ) 25750 , c ) 26550 , d ) 26750 , e ) 25725
Output (English): a