| Rob and Paul are citizens of Bolivistan. In Bolivistan, whenever the national football team is playing, shopkeepers always decorate their windows with the Bolivistani national flag. |
Rob: “That’s funny. I thought the national team were playing today, but I don’t see any flags in shop windows. I must have got the date wrong.”
Paul: “Well, I saw quite a few flags in the shops last Wednesday – that must have been when they were playing.”