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: The dark Fenty Beauty foundation shades are sold out everywhere! This is for all the makeup brands who think the dark shades won't sell well Affinity Magazine (@TheAffinityMag) September 10, 2017 Answer: the dark fenty beauty foundation shades?
what is sold out?