Task: Question Answering
Input (English): Problem: in a race of 1000 m , a can beat by 100 m , in a race of 800 m , b can beat c by 100 m . by how many meters will a beat c in a race of 600 m ? 
Options: a ) 236 , b ) 127.5 , c ) 267 , d ) 268 , e ) 281
Output (English): b