I might hazard that you, by virtue of being here and by virtue of having dug so far into the question, are exactly not the kind of person this question is targeted at.
Imagine being someone who cannot produce an answer to this question. Who cannot discuss it.
The vast majority of people for whom this entry-level course is aimed at do not think like you. The purpose of the question is not to elicit a correct answer, although I note the effect intended actually worked perfectly on you and the question has been a success in your case. Maybe you are exactly the kind of person this question is aimed at!
Imagine being someone who cannot produce an answer to this question. Who cannot discuss it.
The vast majority of people for whom this entry-level course is aimed at do not think like you. The purpose of the question is not to elicit a correct answer, although I note the effect intended actually worked perfectly on you and the question has been a success in your case. Maybe you are exactly the kind of person this question is aimed at!