answers: the prime minister the duke and duchess of cambridge
questions: who is delighted by the pregnancy? who is expecting a baby?
paragraph: PM: "I'm delighted by the news that the Duke & Duchess of Cambridge are expecting a baby. They will make wonderful parents." #royalbaby— UK Prime Minister (@Number10gov) December 3, 2012
questions_answers: question: who is delighted by the pregnancy?, answer: the prime minister | question: who is expecting a baby?, answer: the duke and duchess of cambridge