Task: Question Answering
Input (English): Problem: a man spends rs . 1700 per month on an average for the first 3 months , rs 1550 for next 4 months and rs . 1800 per month for the last 5 months and saves rs . 5200 a year . what is his average monthly income ? 
Options: a ) 2025 , b ) 2125 , c ) 2225 , d ) 2325 , e ) 2425
Output (English): b