Read the following conversation and answer the question.

M: Hi, Susan, Where were you at lunch time?

W: Oh, sorry to miss you. But my thirst for knowledge was greater than my stomach for food.

M: I never have that problem. So where were you?

W: My science class ran over.

Question: What did the woman do at lunchtime? 

- She tried to solve the problem.

- She had a chat with her classmate.

- She stayed at the classroom.


She stayed at the classroom.