Messages are interpreted through their perceived source

What kind of question is being asked in the following example: "What do you think of Dr. Pearson's course and assignments?"

a. open-ended question b. controlling question c. closed-ended question d. opinion question e. turn-taking question

You are sitting in Professor Rashad's class listening to a lecture, when you hear the student behind you talking to her friend about the party to be held this Friday. As you sit there taking in details about the party, you are drawn back to Professor Rashad when you hear, "And that is what will be on the test Friday." Which stage of the listening process is reflected at the point where you return to hearing what the professor is saying?

A. hearing B. attending C. understanding D. remembering