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.

Example Input: Context: .To dispel rumors: US aircraft flying IAW ICAO flight rules in intl airspace was intercepted by Russian fighter in unsafe manner April 7.1/2— U.S European Command (@US_EUCOM) April 11, 2015 Answer: russian fighter
Example Output: who intercepted the iaw icao?

Example Input: Context: Interesting how the U.S. sells Taiwan billions of dollars of military equipment but I should not accept a congratulatory call.— Donald J. Trump (@realDonaldTrump) December 3, 2016 Answer: i'm working on it! #maga
Example Output: why haven't you left office in disgrace yet?

Example Input: Context: Corinna Schumacher has written a letter to the German fans in Hockenheim, published in the official program! Nicola Pohl (@NicolaBILD) July 17, 2014 Answer: corinna schumacher
Example Output:
who wrote a letter?