Overheard in London: Mobile Gout Advice at Stansted Airport

While sitting at a gate waiting for my flight, I overheard a man giving this advice into his mobile phone:

- Hello. This is ____. Is John there?
- Is this his wife?
- I heard that he had gout.
- Has anyone told him to eat cheries?
- That's right. He can eat as many cheries as he likes.