Question: Christopher Nelson is an American makeup artist best known for his makeup and stylings for a 2017 American superhero film writen and directed by who?
Sentence (from "Guardians of the Galaxy Vol. 2"): The film is written and directed by James Gunn and stars an ensemble cast featuring Chris Pratt, Zoe Saldana, Dave Bautista, Vin Diesel, Bradley Cooper, Michael Rooker, Karen Gillan, Pom Klementieff, Elizabeth Debicki, Chris Sullivan, Sean Gunn, Sylvester Stallone, and Kurt Russell.
Relevant evidence: Yes