Q: In this task, you are given a context tweet and an answer. Your job is to generate a question for the given answer based on the given tweet paragraph. Note that your question should be answerable based on the given tweet, and the answer to your question should be the given answer.
Context: Star Wars: The Force Awakens has completed principal photography. #StarWarsVII #TheForceAwakens Star Wars (@starwars) November 6, 2014 Answer: principal
A:
what type of photography has been completed?