Take the following as truth:  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.
Then the following statement: "Entry to the Cova de Can Marca cave is quite expensive in order to gain more income from tourists." is true, false, or inconclusive?
Answer: Inconclusive