Out of the choices given, the one that is Not an example of external conflict is; Brian is torn between choosing to move to a new city or stay where things are familiar. The correct answer is A.
Recognize a prepositional phrase when you see one.
At the minimum, a prepositional phrase will begin with a preposition and end with a noun, pronoun, gerund, or clause, the "object" of the preposition. At = preposition; home = noun. In = preposition; time = noun. From = preposition; Richie = noun.
Example, is your answer because an example is a type of real-life or imaginary scenerio