Task: Question Answering
Input (English): Problem: total 15 cows 5 cow gives each 2 liter milk 5 cow gives each 3 / 4 liter milk 5 cow gives each 1 / 4 liter milk this is split into 3 son per each 5 cows & 5 liter milk how ? 
Options: a ) 10 , b ) 5 , c ) 15 , d ) 7.5 , e ) 12.5
Output (English): b