sentences:  The 2004 instalment, "Revenge of the Dim Sum Dollies", had the Dollies dressed up as Filipino maids in a fog-filled heaven (all of them apparently died after falling off ledges while cleaning their employers' windows).In a review by local playwright Alfian Sa'at, he notes with regards to this scene that "there has been an alarming trend of such accidental deaths in Singapore in the past year, and when the audience laughed, it was laughter laced with hurt.This was an instance, so prized in theatre, where one could provoke such contradictory emotions."