Final answer:
The correct example of interpersonal communication from the given options is c) Face-to-face dialogue, as it involves direct and interactive communication between two or more persons.
Step-by-step explanation:
The question demands to identify an example of interpersonal communication. Interpersonal communication refers to the direct, face-to-face communication between two or more people. When looking at the choices given:
Therefore, the correct answer is c) Face-to-face dialogue, as it is the only option that directly involves interpersonal communication.