Premise: Tivoli Gardens (or simply Tivoli) is a famous amusement park and pleasure garden in Copenhagen, Denmark. The park opened on 15 August 1843 and is the second-oldest operating amusement park in the world, after Dyrehavsbakken in nearby Klampenborg, also in Denmark.
Hypothesis: In 24 years, if it is still running, Denmark's Tivoli Gardens amusement park will celebrate its 200th birthday.