Detailed Instructions: Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
Problem:Context : Infernal Affairs was followed by Infernal Affairs II and Infernal Affairs III. Pre-release publicity focused on its star-studded cast (Andy Lau, Tony Leung, Anthony Wong, Eric Tsang, Kelly Chen and Sammi Cheng), but it later received critical acclaim for its original plot and its concise and swift storytelling style.
Answer : Andy Lau
Solution:
Who has acted in the comedy film Infernal Affairs?