Question: Who is in the cast of the 2017 prequel The Prelude that also was the winner of the Mr. Hong Kong pageant?
Sentence (from "Olivia Cheng"): This incident embarrassed TVB so much that in 1981, TVB decided to sign 1.5-year contracts with all Miss Hong Kong winners so that they had to stay with TVB for at least 6 months after their reign was over.
Relevant evidence: No