Text: Other than walking in the wooded hills, the most popular local attraction is the Cova de Can Marca, a cave where sound and light effects enhance the natural wonders of stalagmites and stalactites.
Entailment: Cova de Can Marca is a popular cave containing stalagmites and stalactites.
Contradiction: Cova de Can Marca is the name of some popular wooded hills near a cave.