Task: Question Answering
Input (English): Problem: an amount of rs . 1638 was divided among a , b and c , in the ratio 1 / 2 : 1 / 3 : 1 / 4 . find the share of c ? 
Options: a ) 386 , b ) 378 , c ) 396 , d ) 395 , e ) 394
Output (English): b