Read the following context and choose the best option to answer the question.
Context: So I just got back from a ten week internship in Sierra Leone . It 's weird being back in the States . Right now I have a couple weeks before school starts , and I ' m staying at a friend 's apartment in Cambridge . All of my friends ( and just about all of my classmates ) are on vacation right now , so I ' m all alone .
Question: Where was the narrator traveling recently ?
Options: 
A. They were in Africa .
B. None of the above choices .
C. They were in South Africa .
D. They were in Cambridge .


A