12. Aside from painting and architecture, what else is also known in East Asia?

A. crafts

B. installation arts

C. sculpture

D. weaving

13. Why are yarns being tied according to the desired pattern before dyeing?

A. To avoid the dye from burning.

B. To resist or prevent the dye in convering the warp (lengthwise yarn) or weft (crosswise thread).

C. To make sure that the yarns are tied together.

D. All of the above