Question: The North–South divide includes what Asian countries?
Sentence (from "Four Asian Tigers"): For example, all four countries have become top level global education centers with Singapore, Taiwan, South Korea and Hong Kong (China) high school students consistently outperforming all other countries in the world and achieving the highest top scores on international math and science exams such as the PISA exam and with Taiwan students winning multiple gold medals every year consistently at the International Biology Olympiad, International Linguistics Olympiad, International Physics Olympiad, International Earth Science Olympiad, International Mathematical Olympiad and International Chemistry Olympiad.
Relevant evidence: No