Take the following as truth: The entrance fee is quite high by Madeiran standards (1,500 esc.) , but within the gates is an impressive collection of native and exotic flora (especially good cycads), a koi pond, porcelain collection, and historical artifacts from throughout Portugal, including architectural pieces taken from important buildings and prized azulejo panels.
Then the following statement: "It costs $20 to enter." is true, false, or inconclusive?
Answer: Inconclusive