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: i will say this only once:taylor swift is not in the slytherin house, she just has slytherin friends— yung sweet lassi (@andnowtothemoon) August 21, 2017 Answer: there are four
how many houses are there in harry potter?

Context: #MyDressMyChoice protest in Nairobi after a woman was stripped 'for wearing a mini-skirt' Anne Soy (@annesoy) November 17, 2014 Answer: nairobi
where did #mydressmychoice protests occur?

Context: Yawn. @Simone_Biles wins VT gold by more than 0.700. Paseka second, Steingruber third #simonethings— Nancy Armour (@nrarmour) August 14, 2016 Answer: paseka

who came in second place after simone biles?