In this task, you are given a context paragraph of the tweet and question. Your task is to generate right answer of given question based on given context tweet paragraph.
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Question: Context: Tried protecting generator from shrapnel with sand bags. Attacks have destroyed emergency rooms, entire hospitals. 1 Doctors w/o Borders (@MSF_USA) November 19, 2016 Question: what was used to try to protect the generator from shrapnel?

Answer: sand bags

Question: Context: We now live in a world where Captain America is black, and Thor is a woman. Huzzah Nia-Malika Henderson (@NiaWaPo) July 17, 2014 Question: which super hero is referenced first in this tweet?

Answer: captain america

Question: Context: Ummmmmm #MariahCarey maybe u should not have missed that sound check... 🙉 #RockCenterXMAS Shel Burks (@shelburks) December 4, 2014 Question: what did mariah carey miss?

Answer:
a sound check