帮我分析一下 这个句子的结构

应该是 what the headmaster referred to at the meeting has something to do with you．吧
what the headmaster referred to at the meeting 是主语

what引导的主语从句 ，你打错了，正确写法见楼上

应该是WHAT吧，the headmaster referred to(what)at the meeting

状语从句

同意是what.