Wow, that is all quite interesting. Speaking of the river, what could you tell me about Costa Rica's geography? 
 Yes, Costa Rica has a long-term disagreement with Nicaragua over the San Juan River, which is what defines the border between them and over Costa Rica's rights of navigation on the river. 
 Sounds like a wonderful place. Do you know anything about their government and politics? 
 Rivers can be property? That's sad. What else could you tell me between the relationship between Nicaragua and Costa Rica? 
 You're welcome and you too!
Yes, Costa Rica has a long-term disagreement with Nicaragua over the San Juan River, which is what defines the border between them and over Costa Rica's rights of navigation on the river.