instruction:
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.
question:
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
answer:
who intercepted the iaw icao?

question:
Context: I will 100000000000% take you up on this. Ariana Grande (@ArianaGrande) October 27, 2015 Answer: 100000000000%
answer:
what percentage will ariana grande take someone up on?

question:
Context: Gosh. @ElliottGSpencer and I go into a room as two people, sign a book and leave as one. Amazing. Stephen Fry (@stephenfry) January 17, 2015 Answer: autographing a book.
answer:
what were stephen fry and elliot spencer doing together?