Question: Which film has the director who is older, Maria'S Lovers or Citizen Dog (Film)?
Sentence (from "Citizen Dog (film)"): Citizen Dog  is a 2004 Thai romance film, directed by Wisit Sasanatieng and based on a novel by Wisit's wife, Koynuch (Siriphan Techajindawong), which was illustrated by him.
Relevant evidence: Yes