Complex sentence: The Visayan Sea is a sea in the Philippines, surrounded by the islands of the Visayas, Eastern Visayas and Western Visayas located to the east and west, while the Central Visayas is located to the south.
Split into simpler sentences: The Visayan Sea is a sea in the Philippines, surrounded on three sides by the islands of the Visayas. The Eastern Visayas and Western Visayas located to the east and west, while the Central Visayas is located to the south.