Which idea is most repeated in this passage?

Sheila and her mother went to Harry's funeral to honor his

memory.

When Harry died, Sheila and her mother were invited to

the funeral.

Harry's family treated Sheila and her mother very kindly

at the funeral.

At the church, Sheila and her mother sat in the front with

Harry's family.

The most repeated idea in this passage is:

Sheila was accompanied by her mother.

Explanation:

The reasons behind the answer are: In the first paragraph we observe that Sheila is in the company of her mother for Harry's funeral. In the second paragraph, we also are told that her mother and she were invited. In the third paragraph, we know that she is still with her mother when Harry's family receive Sheila. In the fourth paragraph, we find out that she and her mother sat together in the church. So, this idea is repeated in the fourth paragraphs.