user: What links the names Botvinik, Tal, Karpov, Fischer

assistant: Chess World Champs

user: Where is Cabomba sometimes used for decoration but also utility?

assistant: fish tanks

user: Why do Dutch people always ride a bicycle?

assistant: Dutch people use bicycles as a form of transportation, not as a sport. One interesting fact is that in Amsterdam, the capital of the Netherlands, there are more bicycles than inhabitants.