Explanation:
Hinduism and Christianity two largest religions in the world today
I believe the correct answer is B) Sam and Hally enjoy the intellectual exchange.
I came to this conclusion because Fugard uses this to show how inconsiderate Hally is of Sam's perspective, and despite seeing himself as politically progressive, he still harbors obvious racists views.
The answer would be the first choice or A. "Original ideas that are <em>not</em> your own."
Any piece of information that does not belong to you would require a citation, otherwise it would be considered <em>plagiarism. </em>B and C are incorrect because both of those things belong to you, and therefore don't require citation. D is also incorrect because a general fact doesn't belong to any one person. For example, if you wanted to include the information that dogs can't eat chocolate, that wouldn't require a citation because that is general knowledge that most people are aware of.