An average 6-piece inside-out sushi roll (rice on the outside, nori on the inside, as pictured at left) at a Japanese restaurant in the United States contains _________ of rice.
(Note: 1 serving of rice = 1/2 cup)
a) 1/3 cup
b) 1/2 cup
c) 1 cup
d) 1.5 cups
Leave your guess in the "comments" section and come back on Wednesday for the answer.