Please answer the following question: Question: Who does David go home to visit? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: Downhill Racer Context: Comments by Actor / Writer Roy C. PetersonThis is a skier's movie. I only wish there were more ski movies. I've seen this one many times and enjoy it every time. Robert Redford did all his own skiing for this and must be especially fond and proud of this particular film.The character Redford plays, David Chappellet, is a very bleak and grimly determined individual (Remember Bruno in The Blue Max?) When David goes home to visit his father we see where he got his emotional approach to living. Their conversations are so minimalist as to be nearly autistic. From their viewpoint probably just seen as practical minded and verbally economical. But I don't care what anybody says. There was something I liked about this character and found myself rooting for him. I was happy when he won at the end. What else would there have been to this story if he hadn't won? To love your work and to never betray it, whatever else happens, is one of the greatest gifts that life can give.
A:
His father