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: #ifidieinpolicecustody look under my fingernails. The skin of the person who killed me will be there... Charles M. Blow (@CharlesMBlow) July 18, 2015 Answer: under fingernails

Answer: where is the skin evidence?

Question: Context: dear Tommy Up at PYT in Philly. Please tell Rob K I'm pledging 1000 dollars to him for the tip debacle just wanna help. c #NoJudgement Charlie Sheen (@charliesheen) September 10, 2014 Answer: 1000

Answer: how many dollars is charlie donating?

Question: Context: Wow what an incredible experience . Can't put into words how I feel :) I will never forget pulling on my own Doncaster Rovers shirt !! Louis Tomlinson (@Louis_Tomlinson) February 26, 2014 Answer: @louis_tomlinson

Answer:
who pulled on a doncaster rovers shirt?