As you may have noticed, a question is nested with several questions. A single comment does not have to address every single nest within the question. Take an aspect of that question and comment on it. For example, all of question number one does not have to be addressed by a single student. You can pick a single qualitative characteristic and discuss, critique, or explain it more fully, and possibly cite other references.

Do not copy from your book or reference word for word, but read and express yourself using your own words.