Which of the following best exemplifies two-way communication?

Two-way communication is characterized by the exchange of information between parties, where both send and receive messages. It involves not just giving information but also encouraging a response or feedback from the other party. In this context, a conversation where feedback is encouraged represents the essence of two-way communication. It allows individuals to express their thoughts, ask questions, and clarify uncertainties, thus facilitating a dialogue rather than a one-sided interaction.

In contrast, other scenarios provided illustrate one-way communication. A statement given without expecting a response, for example, does not invite any input from the listener, merely relaying information without interaction. Similarly, a teacher explaining a concept without questions indicates a monologue, where students do not have the opportunity to engage, ask questions, or offer feedback. Lastly, a report delivered to a team without discussion signifies a lack of interaction, as it does not involve any dialogue or exchange of thoughts between the presenter and the team members.

Therefore, option C clearly highlights the dynamic and interactive nature of two-way communication, making it the most appropriate choice.