Different people have different skin  colours. Some have black skin, some have yellow skin, and some have white skin. There was a woman in Alaska. Her skin was orange in colour. It was almost the colour of orange juice. How did this woman become orange? She ate lots of tomatoes, carrots and pumpkins. She ate too many orange things. That's why she turned orange. The woman didn't want to be orange. She went to the doctor. The doctor said,"Stop eating orange things. Eat some green things." The woman did so, and she wasn't orange any more. The doctor told her  _  .
to eat orange things to drink orange juice not to buy any orange vegetable to have some green food