A company is developing a conversational AI chatbot. They need to ensure the chatbot can engage in human-like conversations and provide accurate information. What should they do to enhance the chatbot’s ability to understand and respond effectively to user prompts?

A. Lower model temperature setting to produce more consistent and predictable responses. B. Use strict keyword matching to ensure that the chatbot only responds to specific commands. C. Limit the chatbot’s training data to prevent it from learning irrelevant information. D. Use prompt engineering techniques like few-shot prompting, to provide the chatbot with examples of successful interactions.