이메일 시작 라인에 대한 간단한 가이드

요약

1. **Analyze the Request:** * **Role:** News summarization expert. * **Task:** Summarize the provided article concisely in 2-4 sentences. * **Constraints:** * Focus on the most important information. * DO NOT copy and paste. * DO NOT simply restate the title (add new info). * Answer in English. * **Input:** Title ("A short guide to email opening lines"), Source ("hackernews"), Article Text (essentially just the title and "Summary:" header, no actual body text provided). 2. **Analyze the Input Data:** * The user provided a Title: "A short guide to email opening lines". * The user provided a Source: "hackernews". * The user provided "Article Text": "A short guide to email opening lines\n\nSummary:". * *Critical Observation:* There is no actual article body provided to summarize. The text stops right after "Summary:". 3. **Identify the Problem:** * I cannot summarize an article that doesn't exist in the prompt. The prompt implies I should be summarizing the *content* of a guide, but the content is missing. 4. **Formulate a Strategy:** * *Option A (Hallucinate):* Make up advice about email openings. (Bad idea, violates truthfulness and the prompt's implicit assumption that I'm summarizing *this* text). * *Option B (State the obvious):* Tell the user there is no text. (Honest, but might not fit the "You are a summarization expert" persona if I just error out). * *Option C (Infer from the Title/Source context - Limited):* Since the source is Hacker News, the "article" is