1. We are puzzled. John's car has rolled backwards right out of its parking space, despite the fact that the brake was on. It is blocking twenty cars in, so it can't have been there all that time we were eating lunch. Can it?
2. The smell of a lawn being mowed.
3. The man we are meeting refuses a biscuit because he is on a diet. The sleeves of his jacket are much too long and his shirt cuffs fall over his hands. These are badges of honour.