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: Harry Reid is a disgrace to American politics, among worst men ever in Senate. He can't go soon enough, & many Democrats privately agree. Tom Cotton (@TomCottonAR) October 30, 2016 Answer: harry reid
who is among worst men ever in senate?

Context: Brad Pitt covers @GQStyle's Summer 2017 issue, photographed by Ryan McGinley GQ Magazine (@GQMagazine) May 3, 2017 Answer: brad pitt
who is on the cover of summer 2017 gq?

Context: An earlier version of our post on Taylor & Nicki used an insensitive juxtaposition of photos. It was a hasty choice—we sincerely apologize.— Entertainment Weekly (@EW) July 22, 2015 Answer: an earlier version

what kind of version of a post are they referring to?