Question: Randal Kleiser and Ken Kwapis, are American, and have which common occupation?
Related documents: [0]  [DOC] John Randal Kleiser (born July 20, 1946) is an American film director and producer, best known for directing the 1978 musical romantic comedy film "Grease". [END] 
[1]  [DOC] Kenneth William "Ken" Kwapis (born August 17, 1957) is an American film and television director and screenwriter. He specialized in the single-camera sitcom in the 1990s and 2000s and has directed feature films such as "Sesame Street Presents Follow That Bird" (1985), "The Sisterhood of the Traveling Pants" (2005), and "He's Just Not That into You" (2009). [END] 
Answer: 
film director
film director