In this task, you are given a country name and you need to return the Top Level Domain (TLD) of the given country. The TLD is the part that follows immediately after the "dot" symbol in a website's address. The output, TLD is represented by a ".", followed by the domain.

[EX Q]: French Guiana  
[EX A]: .gf

[EX Q]: Heard Island and McDonald Islands
[EX A]: .hm

[EX Q]: Ukraine  
[EX A]:
.ua