Who order lamb chop?

John having lunch together with his friends, 4 of them choose a round table and start paste order, each of them order a soup, meat and drink.

John order a Pork Chop and Peter order a Sepecial Beef, and the one sitting on B chair order Chicken Chop.

For the soup, Ben order chicken soup, John order ABC soup and another person order Lamp soup.

Then now go for drink, Ben would like to have a beer. However, John and Peter would like to have cup of hot coffee and another person order apple juice.

Finally, when the order coming, they found that the person sit beside order the different meal.

Let's say John sit at A chair. Then who is ordering lamb chop and where he sit?