Suppose The Great Wall of China is a UNESCO World Heritage site and one of the most famous landmarks in the world. It stretches over 13,000 miles and was originally built to protect the Chinese states and empires against invasions and raids. The construction of the wall started in the 7th century BC and continued until the 17th century AD.
Can we infer that "The Great Wall of China was built in one year"? Yes, no, or maybe?