Task: Question Answering
Input (English): Problem: p , q , r enter into a partnership & their share are in the ratio 1 / 2 : 1 / 3 : 1 / 4 , after two months , p withdraws half of the capitals & after 10 months , a profit of rs 378 is divided among them . what is r ' s share ? 
Options: a ) 108 , b ) 120 , c ) 134 , d ) 144 , e ) none of these
Output (English): a