Premise: In Kuching look for Iban pua kumbu (hand-woven rugs), wooden hornbill carvings used in rituals, and silver jewelry, woven Bidayuh baskets, Orang Ulu beadwork and woodcarving, and Punan blowpipes and mats.

Hypothesis: In rituals, wooden hornbill carvings are used and silver jewelry.
Relation: entailment