You will be given a definition of a task first, then some input of the task.
Generate a correct and concise answer for the question based on the words in the context.

Context : Cemetery of Splendour (Thai: Rak Ti Khon Kaen) is a 2015 Thai drama film directed by Apichatpong Weerasethakul.
Question : Who directed the film Cemetery of Splendour?
Output:
Apichatpong Weerasethakul