No, you don't because it is not a compound sentence.
Answer:
D.) Prioritization is the state of deciding therelative importance of one thing over others.
Explanation:
You can determine the meaning of prioritization in the sentence based on the suffix. The suffix "-tion" refers to an action or the action's result. Therefore, prioritization should refer to a verb, not a noun.
Answers B and C are incorrect because prioritization is referring to a person or place (both nouns).
While I am having a difficult time determining whether answer A is referring to a verb or noun, I can still safely say the correct choice is answer D based on the basic definition of prioritization. To prioritize means to idenitify as something more important than another; it does not directly involve recalling the past. Therefore, the best answer is D.