I would say that it depends on the audience. Personally, a debate regarding ethics and moral dilemma is interesting. Read The Fat Man and the Impending Doom. It's just one paragraph so it's not going to bore audience.
https://thedailydilemma.wordpress.com/2007/06/18/fat-man/
I believe that this type is a lecture-forum discussion.
Answer:
It would be hostile
Explanation:
Amicable means to be friendly so hostile is the oppisite of it.
1. an essay about feminism in the twentieth century
2. The Washington Post was awarded four Pulitzer Prizes in 2010
The answer is B. Many writers will describe the way a character's movement, body language, or outward appearance.