1. Ask and Answer - 提问和回答 2. Q&A Session - 问答环节 3. Query Resolution - 问题解决 4. Fact-Finding - 查找事实 5. Clarification Needed - 需要澄清 6. Point of Inquiry - 询问点 7. Problem-Solving - 问题解决 8. Information Seeking - 寻找信息 9. Feedback Loop - 反馈循环 10. Response to Inquiry - 对询问的回答 11. Issue Discussion - 问题讨论 12. Query Refinement - 问题细化 13. Knowledge Exchange - 知识交换 14. Fact-Checking - 核实事实 15. Answering Service - 回答服务