How do you answer the nature and duration of your acquaintance with this individual?

To answer questions about my acquaintance with an individual, I would describe the context in which we met, such as through work, school, or mutual friends, and provide a brief overview of how long we've known each other. I would mention any significant interactions or experiences that highlight the nature of our relationship, such as collaborations or shared interests. Lastly, I would clarify if our relationship is casual or more involved, depending on the depth of our connection.