Task: Question Answering
Input (English): Context: Kjersti Horn (born 30 June 1977) is a Norwegian theater director and storyboard writer, the daughter of scenographer Per Kristian Horn (born 1941) and the actor, theater director and politician for the Norwegian labourparty (AP), Ellen Horn (b. Stoesen in 1951), partner with Sound designer and composer Erik Hedin (born 1974, two children), and half sister of Jazz singer and actor Emilie Stoesen Christensen (born 1986). 
 Question: Which woman was the sister of Kjersti Horn?
Output (English): emilie stoesen christensen