Task: Question Answering
Input (English): Problem: total 90 cows 30 cow gives each 2 liter milk 30 cow gives each 3 / 4 liter milk 30 cow gives each 1 / 4 liter milk this is split into 3 son per each 30 cows & 30 liter milk how ?
Options: a. 10, b. 12, c. 15, d. 16, e. 30
Output (English): e