Most curious. We shall have to ask a human for clarification on the matter.
[the chocolate milk may be confusing, but it's also delicious, and he finishes it just as quickly as the strawberry. Frat boys across America feel a pang of jealousy as he sets the empty carton with his other stuff. After selecting fresh cartons of pink, brown, and yellow, along with a few cups of yogurt, he gathers his pile into his arms and carefully walks back to his shopping bags to put everything away.]
[a few more bricks of cheese go into the new bag, as well. He unwraps another string cheese stick and nibbles at it, studying the colorful writing on the wrapper]
These little sticks of cheese are much less confusing, and very enjoyable.