Task: Question Answering
Input (English): Problem: oil cans x and y are right circular cylinders and the height and radius of y are each thrice those of x . if the oil in can x filled to capacity sells for $ 4 , how much does the oil in y sell for if y is only 1 / 3 rd filled ? 
Options: a ) $ 30 , b ) $ 25 , c ) $ 36 , d ) $ 40 , e ) $ 28
Output (English): c