After each of the following sentences, a list of possible interpretations of the sentence is given. Choose the interpretation that you consider most appropriate for each sentence.
Anyone who thinks that he can succeed in life without working hard is living in a fool's paradise. This means that such a person

• A.is having an illusion
• B.thinks other people are fools
• C.thinks that working is merely a joke
• D.is on the verge of insanity