Final answer:
Jill would best be termed an expatriate. An expatriate is someone who lives outside of their home country, and in this case, Jill, who is a native of New Orleans, is living in Berlin while working for a U.S. news magazine.
Step-by-step explanation:
Jill would best be termed an expatriate.
An expatriate is someone who lives outside of their home country, and in this case, Jill, who is a native of New Orleans, is living in Berlin while working for a U.S. news magazine. As an expatriate, Jill is temporarily residing in Berlin but is still affiliated with the U.S. through her work.