Which of the following country is called enclave?

A. Kosovo
B. Liechtenstein
C. Slovakia
D. San Marino

Explanation:

The Vatican City and San Marino, both enclaved by Italy, and Lesotho, enclaved by South Africa, are completely enclaved sovereign states. An exclave is a portion of a state or territory geographically separated from the main part by surrounding alien territory (of one or more states).