Task: Question Answering
Input (English): Problem: total 30 cows 10 cow gives each 2 liter milk 10 cow gives each 3 / 4 liter milk 10 cow gives each 1 / 4 liter milk this is split into 3 son per each 10 cows & 10 liter milk how ? 
Options: a ) 10 , b ) 12 , c ) 15 , d ) 16 , e ) 18
Output (English): a