Consider the Two Questions with Interviewer Instructions Shown Below

Consider the two questions with interviewer instructions shown below.
I.What are your feelings toward the advertisement you just saw?
Interviewer: Make certain to probe responses
II.What are your feelings toward the advertisement you just saw?
Interviewer: PROBE responses.
III.What are your feelings toward the advertisement you just saw?
PROBE RESPONSES
Which,if any,is/are the recommended way(s) to provide instructions to the interviewer?

A) I
B) II
C) III
D) All three approaches (I,II and III) are equally acceptable