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.

Ex Input:
Context: Sad to lose Nola @sandiegozoo Now only 3 northern white rhinos remain on our planet. #Nola4Ever #anthropocene. Edward Burtynsky (@edwardburtynsky) November 23, 2015 Answer: three

Ex Output:
how many northern white rhinos remain in existence?


Ex Input:
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

Ex Output:
how many houses are there in harry potter?


Ex Input:
Context: This is a racial killing. Flint MI is 60% black. When u knowingly poison a black city, u r committing a version of genocide #ArrestGovSnyder— Michael Moore (@MMFlint) December 20, 2015 Answer: 60%

Ex Output:

what percentage of flint, michigan is black?