The answer would be a debate. Like a presidential debate.
One example of dramatic irony is when the people on the shore see the boat out at sea. They believe that it is a novelty, not that someone might need their help. The people in the boat, see the people on the shore as their rescuers. Both are wrong.
What do you mean are you talking about volunteer
The answer is D
Because a run on sentence has no pause or period you have to add one in order to separate the sentences
Hope this helps