Which of the following is true of the interpretation of Upper Paleolithic cave art?
a. Most archaeologists agree that cave art represents sympathetic magic, or rituals in which doing something to an image produces the desired effect in the real object (e.g., drawing pregnant bison ensures fertility, or killing a stylized animal on the cave wall guarantees hunting success).
b. Most archaeologists agree that cave art should be interpreted within the structuralist paradigm, where all symbols define binary oppositions such as male and female.
c. Because we lack any associated ethnographic data for the Upper Paleolithic, it is very difficult to securely interpret the meaning of symbols used in this art.
d. Upper Paleolithic cave art represents the earliest beginnings of the human ability to appreciate art for its own aesthetic properties; it is thus art-for-art's-sake, and animals drawn had no particular symbolic meaning.
e. The small herbivores are associated with females and the large herbivores with males.