A "response" is how someone reacts to a situation, question, or stimulus. For example, when a teacher asks a question in class, students may raise their hands to give their answers. This reaction shows their understanding of the topic being discussed. Responses can be verbal, like speaking, or non-verbal, like nodding or smiling. In everyday life, we often respond to various events. If it starts to rain, we might grab an umbrella or seek shelter. Similarly, when we receive a compliment, our response could be a smile or a "thank you." These reactions help us communicate and connect with others.