北青：国安球迷赛后齐唱《再见》，张源和王子铭都流下了泪水（北青：赛后国安球迷合唱《再见》，张源与王子铭动情落泪）

Considering user request

The user's message is in Chinese and mentions a significant emotional moment involving fans and players. It seems they want a summary or reaction to the news headline they've posted. I’m aware that I can browse in Codex CLI, but I shouldn’t do that unless it’s absolutely necessary. Since my knowledge only goes up to October 2024, and today's December 2025, I can't provide any new details, so I might need to ask for clarification instead.Formulating user response

I can ask if the user wants a summary or some context. I can also provide background on Beijing Guoan, the song "再见," and the players involved. Their tears might suggest a farewell to the season or transfers. I should mention potential reasons for their emotions, like final games. It'd be good to ask what specific information they want, such as match details or player profiles. Since I lack live updates, I could inquire about permission to fetch more information. A concise, friendly question would work best here!Clarifying information about players

I can respond in Chinese and provide context for the user's message. "北青" refers to Beijing Youth Daily, and fans singing "再见" is common at the end of the season or as a farewell. I need to clarify that there seems to be some confusion about Zhang Yuan's position and team. He's linked to Shenzhen and possibly Guoan, but I should avoid asserting details too confidently. Instead, it’s safer to say that there are multiple players with similar names and rumors about them floating around.Formulating response options

I need to acknowledge the headline and ask the user what specific information they'd like. Options could include a brief recap, match context, an overview of player careers, reasons behind the farewell, or an explanation of fan culture. I can also offer to fetch the article if they want me to look it up. I should keep it concise and provide bullet points in Chinese with clear options, since they only posted the headline. This way, it's straightforward for them!