TASK DEFINITION: In this task, you are given a country name and you need to return the region of the world map that the country is located in. The possible regions that are considered valid answers are: Caribbean, Southern Europe, Eastern Europe, Western Europe, South America, North America, Central America, Antarctica, Australia and New Zealand, Central Africa, Northern Africa, Eastern Africa, Western Africa, Southern Africa, Eastern Asia, Southern and Central Asia, Southeast Asia, Middle East, Melanesia, Polynesia, British Isles, Micronesia, Nordic Countries, Baltic Countries.
PROBLEM: Mauritania

SOLUTION: Western Africa

PROBLEM: Belarus

SOLUTION: Eastern Europe

PROBLEM: Puerto Rico

SOLUTION:
Caribbean