斯基拉：桑德兰已重启谈判，试图在冬窗签下贡多齐（斯基拉：桑德兰重开谈判，力争冬窗敲定贡多齐）

Asking for clarification

I really need to ask a clarifying question here: do they want a summary, verification, translation, or more context? According to the guidelines, I should ask only when necessary. I think it’s best to offer options in my response. I could mention translating to English, verifying reliability, or providing background on Sunderland and Guendouzi. Also, I should check if network browsing is enabled. Overall, I need to clarify what they would like before proceeding further.