For the following sentence . Choose the answer that is closest in meaning to the original _' Medical quackery , which promises cures for all existing and even non-existing diseases, has a powerful appeal even to the well-educated.'

Medical quackery promises the well educated a cure for disease

Medical quackery promises cures for all existing and even non-existing diseases of the well educated

Well educated people in medical promises to find powerful cures for diseases

Even well educated people are attracted to take cures for diseases that may or may not exist .