Question: In welche Ländern gibt es mehr als 2 Höhlen?
Answer: Germany, Venezuela, Cumbria, Japan, Republic of Ireland, Taiwan, Western Australia, China, Spain, India, Canada, Serbia, Abkhazia, Derbyshire, Gibraltar, Slovakia, Lancashire, United Kingdom, Brazil, Somerset, South Africa, Russia, British Columbia, Mexico, Austria, Philippines, Northern Territory, Georgia (country), Jamaica, Australia, England, Israel, Romania, Devon, Vietnam, Slovenia, North Yorkshire, Turkey, France, Greece, United States, Bosnia and Herzegovina, Italy, Wales, Portugal