Take the following as truth: Connoisseurs with money to burn hunt down vintage bottles you can still turn up rare bottles like a 1795 Barbeito Terrantez or 1900 Malavasia Solera (Henriques and Henriques).
Then the following statement: "A 1900 Malavasia Solera is more rare than a 1795 Barbeito Terrantez." is true, false, or inconclusive?
Answer: Inconclusive