这是在说：“一位前青训教练表示，部分曼联青训球员在被外租或离队后开始耍大牌，队里经常有人不服这种态度。”

Crafting a response

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I think it's best to keep my response minimal. I'll provide a straightforward English translation and then ask if the user wants more details or the source. There's really no need to run any shell commands. I can phrase my answer like this: [[NEWS.CONTENT_HTML]]quot;Do you want me to find the full article, summarize key points, or discuss United's youth loans and behavior issues?[[NEWS.CONTENT_HTML]]quot; If they want a summary in Chinese, I can offer to write an outline too. Let's make sure to keep it concise!