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: Working all the angles. Took this #selfie while investigating an area with hydrated minerals c Curiosity Rover (@MarsCuriosity) August 19, 2015 Question: what can the curiosity rover take?
selfies

Context: If you shouted on a busy street corner about illegal activity & we drove by, we'd intervene. Think of Twitter as a virtual street corner.— York Regional Police (@YRP) August 13, 2013 Question: who would intervene in illegal activity?
york regional police

Context: If Romney and Obama switched hair with their wives... #Debates Shelby White (@shelbywhite) October 17, 2012 Question: who are  involved in the debate

obama and romney