英语问题,分析下这句句子结构

题目

英语问题,分析下这句句子结构
I’d like to enroll in the free seminar you advertised in the newspaper,the one on managing our personal finances.

答案

主语 I；
谓语 would like to entoll；
地点状语 in the free seminar；
定语从句 you advertised in the newspaper 修饰seminar,省略了关系词that或which；
同位语 the one on managing our personal finances修饰seminar.