A “Powerful” Lady

Long long ago, there was an old lady. She was very rich and madcap. She wanted to show her wealth, so she inlaid with a golden tooth. But when this old lady reached her home, her teeth became more and more painful. She thought it was only a little matter at first. But several hours later, she couldn’t stand this ache. So she went to the hospital. She got a X-ray but the doctor couldn’t find out the problem. She sent her experience on Facebook. Some days later, a careful man found out that this old lady already had an aluminum denture. Gold and aluminum can discharge.
So, I can say “this lady was ‘powerful’. ”