I believe it may be C or D, but am not quite sure since there is no provided background knowledge (the poem itself)
Answer: d. the effect of the grandfather’s gambling addiction on their relationship
Explanation: I took the same quiz and got it right.
Normally you use those before you begin to write to actually track what you will write, yet you could put a "list" inside of an essay or writing itself yet only if it is a certain type of writing like a cooking recipe or etc.