Final answer:
The subject of this question is Geography. The correct answer is Lethem, which is a town located in the interior of Guyana in South America.
Step-by-step explanation:
The subject of this question is Geography. The question asks about a location within the interior, and provides options for possible locations. The correct answer based on the options given would be Lethem. Lethem is a town located in the interior of Guyana, which is a country in South America.
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