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: Note: Tonight's City Hall melee occurred beneath a ceiling painted with allegories of Western democracy.— Nicholas J.C. Pistor (@nickpistor) January 29, 2015 Answer: nicholas j.c. pistor
who wrote this tweet?

Context: What a brave, moving acceptance speech by Graham Moore!!! Chicago is proud of you!— David Axelrod (@davidaxelrod) February 23, 2015 Answer: graham moore
who gave a moving speech?

Context: Flying 200m At The Sir Chris Hoy Velodrome: 1 via @YouTube— Jeddie (@IAMJEDDIE) July 19, 2014 Answer: sir chris hoy velodrome

where is the athlete?