外媒：墨西哥一座世界杯球场附近挖出至少456袋人体遗骸（外媒：墨西哥世界杯球场附近发现至少456袋人类遗骸）

Considering user preferences

I think it’s best to ask the user if they’d like a summary, source links, or verification regarding information about Mexico's mass graves and forensic work in areas like Jalisco and Guanajuato. It’s likely they want more details, so I’ll offer to verify, find sources, summarize what’s known, or provide context about forced disappearances in Mexico. And I’ll mention fetching the latest reports if they enable the network, but I won’t browse automatically; asking first seems wiser.Formulating a response

I want to create a concise response for the user. First, I’ll acknowledge the headline and ask if they want me to verify and summarize with sources, specifying if they prefer Chinese or English. If they’re looking for context, I can talk about Mexico’s disappearances crisis, including the over 110,000 missing people and the challenges with identification and clandestine graves. I’ll also mention relevant locations and past discoveries of remains to provide some concrete information without making assumptions. It's important to stay accurate!Planning response options

I think it’s best to stick to general context and avoid specifics. I can ask the user if they want me to check the latest coverage and confirm details like date, location, stadium name, agencies, and numbers. It might be helpful to explain that remains are often distributed across multiple bags from different victims, so the bag count doesn’t equal the body count. I’ll provide options such as quick verification, a summary in Chinese, background on the missing persons crisis, or translation to English, and ask about the desired timespan.