A foreigner once got hungry and went into a restaurant in London .He opened his mouth , put his fingers into it and took them out again in order to express that he wanted something to eat , for he could not speak English. The waiter soon brought a cup of tea. The man shook his head. The waiter then took away the tea and brought a cup of coffee. The man again shook his head. He tried again and again, but he wasn't able to make the waiter understand him. Finally another man came in. He spoke Enlish clearly and fluently. In a few minutes, there was a large plate of meat and vegetable on the table before him.