C. The noun or pronoun that identifies the person, place, or thing that the sentence is about.
The gut instinct follower is arguably the simplest decision maker and tends to choose the first option in haste.
When confronted with two possibilities and a handful of information on each, the instinct follower will generally form an immediate impression, and side with wherever that impression lands.
And mostly that is the correct decision but sometimes you just make the decision too quickly and waste it by choosing the very first option on the list.
The answer to your question is 53