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: Enormous crowds in Paris as public & world leaders gather to stand up to terrorism #ParisAttacks #JeSuisCharlie Jim Sciutto (@jimsciutto) January 11, 2015 Answer: paris
where are the crowds gathering against terrorism?

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
who intercepted the iaw icao?

Context: Artikel met audio over de succesvolle en vernieuwende aanpak van Billy Beane. Zie BNR.nl: AZ (@AZAlkmaar) March 18, 2015 Answer: billy beane

who has a successful and innovative approach?