In a family, there are three generations: Grandfather, Father, and Son. The Grandfather has two sons, one of whom is a doctor and the other is a lawyer. The lawyer has one son. What is the relationship of the lawyer to the Grandfather?
Five books are arranged on a shelf. Book A is to the left of Book B but to the right of Book C. Book D is to the right of Book E. What is the order of the books from left to right?