You are given a list of queries separated by new line. Your job is to answer with the query that is the most well-formed or well-structured query in terms of grammar, punctuations, or spelling errors.

In the western Hemisphere which country is communist ?
How do you replace most likely have a heater core that is leaking ?
What is the value of a British 20 pence 1982 ?
What currency do uganda use ?
In the western Hemisphere which country is communist ?