資料画像はデジタルカタログでは未公開です。訳文There are four returns of a question: return; formless; silence; forbidden.音写[classification register]現在の解釈An internal reference text classifying observed outcomes to questions.研究史Became the basis of the modern “Four Response Classes” model after 2016.資料解説Object study image · Naduma Archaeological ProjectEarlier publications interpreted the categories as divinatory omens.