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.

Context: Mariah Carey goes on her balcony enjoying the cool air, the sound of "All I Want For Christmas" plays in her head. "Soon," she whispers. Frank Lowe (@GayAtHomeDad) November 6, 2014 Question: what sound is playing?
all i want for christmas

Context: At least 62 children have been killed & 30 injured during fighting in #Yemen this past week @UNICEFmedia UNICEF (@UNICEF) March 31, 2015 Question: how many children have been injured during fighting in yemen this past week?
at least 30.

Context: .@aetiology on Ebola: "Your cousin from Dallas is NOT going to turn your town into a scene from 28 Days Later." Matt Sullivan (@sullduggery) October 1, 2014 Question: what city should not be worried about ebola?
dallas