(A) Including any audiences (A or B)
(B) Including all audiences (A and B)
(C) Including a single audience (A)
(D) Excluding all audiences (not A and not B)
Multiple choice questions & answers (MCQs),
(A) Including any audiences (A or B)
(B) Including all audiences (A and B)
(C) Including a single audience (A)
(D) Excluding all audiences (not A and not B)