Buddhism Zen Buddhism is divided into two main schools: Rinzai (臨済宗) and Sōtō (曹洞宗), the former greatly favouring the use in meditation on the koan (公案, a meditative riddle or puzzle) as a device for spiritual break-through, and the latter (while certainly employing koans) focusing more on "shikantaza" or "just sitting". Zen Buddhism is primarily found in Japan, with some presence in South Korea and Vietnam. The scholars of Japanese Soto Zen tradition in recent times have critiqued the mainstream Japanese Buddhism for "dhatu-vada", that is assuming things have substantiality, a view they assert to be non-Buddhist and "out of tune
A-not-A question A-not-A question In linguistics, an A-not-A question is a polar question that offers two opposite possibilities for the answer. This disjunctive question is predominantly found in Sinitic languages that offers a choice between an affirmative predicate and its negative counterpart. They are functionally regarded as a type of "yes/no" question as they are very similar to a large extent. "A-not-A" questions are often interpreted as having a 'neutral' presupposition or is used in a neutral context. This means that the person asking the A-not-A question does not assume the truth value of the proposition expressed by the question. The “A-not-A”