IT MIGHT NOT CAUSE A SEQUENCE.YOU NEVER KNOW
Your answer is going to be B
In both a powerful discourse and an influential paper you are trying to convince your gathering of people to agree with your disagreement. One difference would clearly be that in one your are writing and in the other you are talking which implies you may have an alternate gathering of people between the two. Another disagreement would be that when writing a paper you can incorporate more weakness and describe while the conversation includes more visual models.
Hope you understand
The protagonist is the main charcater, therefore the answer is false