阅读短文，判断下列句子的正误

    One day there is a fox. The fox is very thirsty and hungry. He can see some grapes. He is very happy. But they are up in the tree. He can't touch and get them and he can not eat them, either. He is very sad. But the bird is eating them happily. She tells the fox, the grapes are sweet. The fox can't eat them so he says the grapes are very sour, I don't like them.