Can users post public comments about questions?

This is more a sales question, than a support question. I just want to know about the features in WP-Course.

Let’s suppose a student thinks a particular question is worded incorrectly, or the student does not understand the question, or something. I would like the student to be able to post a public comment about the question, right below the question. Is there any way to do that?

This can be done with the Moodle plugin “StudentQuiz.” This is also done on the examtopics.com.