请帮忙分析这段句子结构,为什么用has to do with?

问题描述:

请帮忙分析这段句子结构,为什么用has to do with?
The stirring of this intense debate has to do with what does it mean to be a successful parent and what does it mean to be a successful child

has to do with在这里等于has something to do with,意思是 “和...有关”,在此句中作谓语.此句主语是the stirring of this intense debate,宾语是并列的两个从句what does it mean to be a successful parent and w...