1. Did Mrs Robinson live with Mr Robinson before he died?
2. Did she live with her son and his wife and child after that?
3. Where did her son live?
4. Did Mrs Robinson like her house?
5. Who telephoned Mrs Robinson's son?
6. Why did she telephone him?
7. Where was the cupboard?
8. How did Mrs Robinson find the thief?
9. Why didn't she telephone her son earlier?
10. Why did the thief stay in the cupboard all night?