" I just want to have a good look at these kids . " Teresa looked confused for a moment , then said , " Oh ! The Children , yes .

Q with options: Give answer the following question using evidence from the above passage: Why does Teresa look confused for a moment ?
Select from the following.
1). None of the above choices .;
2). Teresa does n't know why she wants to see the children;
3). Teresa is hiding something from the children;
4). Teresa is hiding something from her;
2).