Suppose The Great Wall of China is a series of fortifications made of stone, brick, tamped earth, wood, and other materials, generally built along an east-to-west line across the historical northern borders of China to protect the Chinese states and empires against invasions and raids. The wall stretches over 13,171 miles (21,196 km) and is a UNESCO World Heritage Site.
Can we infer that "The Great Wall of China was built by the ancient Romans."? Yes, no, or maybe?