Text: Set amid Tseun Wan's residential towers is the 18th-century walled village of Sam Tung Uk, now preserved as a museum, and a short walk from the MTR station.
Entailment: The village of Sam Tung Uk is walled and from the 18th century.
Contradiction: The 14th walled village of Sam Tung Uk now preserved as an antique store.