Question: Which 2002 American psychological thriller drama film was written by the writer of the screenplay for the Steven Soderbergh's film "Traffic"?
Sentence (from "Stephen Gaghan"): He is noted for writing the screenplay for Steven Soderbergh's film "Traffic", based on a Channel 4 series, for which he won the Academy Award, as well as "Syriana" which he wrote and directed.
Relevant evidence: Yes