Task: Explanation
Input (English): Ghosts is a 2006 drama film directed by Nick Broomfield, based on the 2004 Morecambe Bay cockling disaster. The title is a reference to the Cantonese slang term "Gweilo" (鬼佬), meaning "ghost man", used for white people. Question: The title of the Ghosts film is a reference to what Cantonese slang term that is used in Cantonese to refer to Westerners, and applies to European ethnicities in its unmodified form. Answer: Gweilo
Output (English):  The title is a reference to the Cantonese slang term Gweilo 鬼佬, meaning ghost man, used for white people.