Task: Question Answering
Input (English): Problem: the ratio of investments of two partners p and q is 7 : 5.00001 and the ratio of their profits is 7.00001 : 10 . if p invested the money for 5 months , find for how much time did q invest the money ? 
Options: a ) 28 , b ) 10 , c ) 288 , d ) 277 , e ) 211
Output (English): b