Also known as illicit negative
logical fallacy
否定前提推得肯定結論（affirmative conclusion from a negative premise）是一種形式謬誤，是因三段論中有前提為否定，而結論為肯定，導致論證無效。
Abstract from DBpedia / Wikipedia · CC BY-SA
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).