tom was playing video games while his mother was busy doing the housework.
tom was thirsty and said to his mother,"mum,please bring me a cup of tea."
"fetch it yourself,"his mother said.
after a while, tom said again,"mum,please bring me a cup of tea."
his mother got angry and said,"if you ask me that again, i'll beat you!"
a little later, tom said,"mum, when you come to beat me, please bring me a cup of tea.
