Task: Question Answering
Input (English): Problem: difference of two numbers is 1660 . if 7.5 % of the number is 12.5 % of the other number , find the number ? 
Options: a ) 2490 and 4150 , b ) 249 and 415 , c ) 2400 and 4100 , d ) 2290 and 4350 , e ) 229 and 435
Output (English): a