Read the following conversation and answer the question.

M: Hi, Susan. Where were you at lunch time? I was saving a seat for you in the dining hall.

W: Oh, sorry to have missed you. But my thirst for knowledge was greater than my pains of hunger.

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

W: My science class ran overtime.

Question: Why did not the woman meet the man for lunch? 

- She was having a class.

- She did not like the crowd

- She was not feeling well


She was having a class.