She was really happy to see me , and I ' m glad for her . I actually left after she received her diploma , because it was getting rather long . Afterwards , we got groceries , I cleaned my room , put away all the camping stuff , and we made a great lunch .

Question: Why did we make a great lunch ?
Answer: Because we were hungry .None of the above choices .Because I left after she received her diploma .Because she was really happy to see me .