The Answer is D. resolution is when the conflict is solved.
What is the structure of the following sentence? complex.
Commercials is the subject of the sentence
It sounds more like "Cause and Effect" so I would go with that...
I think the correct word would be meanwhile because the second point is something unrelated to the first point, but the two points are happening at the same time. all the other words in fact, obviously, and besides are used when the point relates to the previous point. hope this helps!