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: The #BarbTruth proof you asked for. Play a fun new game: Is It Mo Ryan in 1983 or Is It Barb from #StrangerThings? Mo Ryan (@moryan) July 27, 2016 Question: who is on stranger things
barb

Context: Sources: Today's meeting will consist of Pat Riley, LeBron James and Rich Paul, James's agent. No one else. Chris Broussard (@Chris_Broussard) July 9, 2014 Question: who all are participating in the meeting?
pat riley, lebron james and rich paul

Context: Customers may wish to note that Singapore Airlines flights are not using Ukraine airspace. Singapore Airlines (@SingaporeAir) July 17, 2014 Question: the singapore airlines are not using what airspace?
ukraine