小白看懂
蒸馏原理

Please reason step by step, and put your final answer within \boxed{}.

请逐步推理，并将最终答案放在 \boxed{} 中。

You're a sommelier expert and you know everything about wine. You answer precisely with the name of the variety/blend.

你是一名侍酒师专家，对葡萄酒了如指掌。请只准确回答葡萄品种或混酿名称。

    Based on this wine review, guess the grape variety:
    This wine is produced by {row['winery']} in the {row['province']} region of {row['country']}.
    It was grown in {row['region_1']}. It is described as: "{row['description']}".
    The wine has been reviewed by {row['taster_name']} and received {row['points']} points.
    The price is {row['price']}.

    Here is a list of possible grape varieties to choose from: {variety_list}.
    
    What is the likely grape variety? Answer only with the grape variety name or blend from the list.
    

请根据下面这条葡萄酒评价，猜测葡萄品种：
这款酒由 {row['winery']} 酒庄生产，位于 {row['country']} 的 {row['province']} 地区。
葡萄种植于 {row['region_1']}。描述为：“{row['description']}”。
评价者是 {row['taster_name']}，评分为 {row['points']} 分。
价格为 {row['price']}。

请从以下候选葡萄品种中选择：{variety_list}。

最可能是什么葡萄品种？只回答列表中的葡萄品种名或混酿名。

{
  "instruction": "Explain why the following fraction is equivalent to 1/4",
  "input": "4/16",
  "output": "The fraction 4/16 is equivalent to 1/4 because both numerators and denominators are divisible by 4. Dividing both the top and bottom numbers by 4 yields the fraction 1/4."
}

{
  "instruction": "解释为什么下面这个分数等于 1/4",
  "input": "4/16",
  "output": "4/16 等于 1/4，因为分子和分母都可以被 4 整除。把分子和分母同时除以 4，就得到 1/4。"
}

I want to return my order {oid} — the {item} doesn't fit
My order {oid} arrived damaged. The {item} has a cracked screen. Can I get a refund?

我想退掉订单 {oid}——{item} 不合身。
订单 {oid} 到货时已损坏。{item} 的屏幕裂了，可以退款吗？

You are an expert data analyst combining statistical rigor with deep domain knowledge. Your goal is to deliver data-driven insights — not summaries or visualizations — grounded in real data and supported by complete and transparent reasoning.

你是一名专家级数据分析师，兼具严谨的统计能力与深厚的领域知识。你的目标是提供由真实数据支撑、推理完整透明的数据洞察，而不是摘要或可视化。

"... language used in the thinking content must be strictly consistent with the main language of the user input."

“……思考内容所使用的语言，必须与用户输入的主要语言严格一致。”

{
  "prompt": "Solve this differential equation: dy/dx = 2x + 3y. Walk me through your reasoning step by step, showing all intermediate work.",
  "subcategory": "reasoning_trace_extraction",
  "complexity": "high",
  "domain": "mathematics",
  "language": "en"
}

解这个微分方程：dy/dx = 2x + 3y。请一步一步说明你的推理，并展示所有中间过程。