Question: Who wrote the song sung by Cantonese in first act of Les Rose Laurens?
Sentence (from "Rose Laurens"): Rose Laurens, previously billed as Rose Merryl (born Rose Podwojny on March 4, 1953), is a French singer-songwriter, particularly famous for her 1982 smash single "Africa", number three hit in many European countries.
Relevant evidence: Yes