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Clarifying ranking requests

I need to be transparent about not having the 2025 rankings. I should ask the user if they want me to fetch data from the ITTF website and provide an analysis based on that. My plan includes retrieving weekly rankings to see when the No. 1 rank changed between Lin and Wang and visualizing those changes. I could explain how ITTF ranking points work or even accept user-provided data for analysis. However, I need to be cautious about fetching data and potential limitations.Exploring ranking options

I see that ITTF rankings might be available through the WTT website, and there may be an API endpoint. I'm considering asking the user if they want me to fetch up-to-date weekly ranking data and produce a timeline. I could offer them a few options: a quick narrative summary, a data-driven timeline with names and weeks, a chart and CSV, or a script for offline use. I should clarify if they're only interested in men's singles rankings. Keeping my response concise is important!Clarifying ranking details

I want to ask the user about the time range they’re interested in within 2025 and whether they prefer weekly or monthly rankings. Typically, rankings are updated weekly on Mondays. There seems to be a shift from ITTF to WTT rankings since 2021, with the current naming being "ITTF Table Tennis World Ranking." I can propose a changelog format to show updates, like "2025-01-07: 王楚钦 -> 林诗栋." Since I can't provide 2025 data yet, I could show a template and ask for confirmation to fetch the information.Preparing Chinese response

I need to create a concise response in Chinese. First, I should clarify the user's scope: do they want rankings for men's singles all year in 2025 and on a weekly basis? I can offer to fetch current authoritative data and compile a timeline, requesting their approval to use the network. Alternatively, I can ask if they already have specific weeks in mind. I can also provide a small script that outputs alternation segments from a list of dates and players. I want to keep things simple and avoid excessive formatting. I’ll make sure to ask if they want me to connect to retrieve data: "要不要我联网抓取?" Lastly, I can provide potential outputs like a timeline list, change points, and durations.