I think the theme is political and the form is of british customs
Well, a facade is a made up impression, story or situation, so somebody trying to conform to society persay is using a facade by pretending to be what they're not. Like say everyone in your class hates oranges, but oranges are your favorite fruit, so you're conforming if you pretend you hate oranges too.
Answer:
The answer is A. Set a time limit for the discussion
Explanation: