After a big international beer festival, four chairmen of large brewing companies met up in the bar of their hotel. The waiter came over to ask them what they wanted to drink. "I'll have a Bud - it's the beer of America" said the chairman of Budweiser. "Make mine a Coors - the beer made with pure mountain sprig water", said the chairman of Coors. The chairman of Corona similarly ordered his own brand of beer. "And what will you have sir ?" the waiter asked the final member of the group. "Just bring me a lemonade" was the answer from the Guiness chairman, " - If these gentleman aren't drinking beer, then I won't either".