A summary is a breif explanation/sum up of what you have talked about or what ever the topic was. It is used to wrap up everything you have explained. It is better to use summary's so that we can say the main idea in less words and so people can read it quicker and get the idea of that topic.
A. solemn is your answer (If u appreciate, plz mark me as brainliest! :)
The word in caps is a predicate adjective complement. The answer to your question is D. I hope that this is the answer that you were looking for and it has helped you.
Answer:
c. decide whether a media piece is meaningful or not.
Explanation: