question: What is the answer: The most common human bloodgroup is?
answer: o

question: What is the answer: Geraldine Brooks' 2005 novel 'March' is narrated by the absentee father of which classic novel?
answer: little women

question: What is the answer: Which plant, used as a herb, is also known as barbed-wire grass?
answer: lemongrass

question: What is the answer: What are Gliese 876 d, OGLE-2005-BLG-390Lb, MOA-2007-BLG-192Lb, COROT-Exo-7b, Gliese 581 d and Gliese 581 c?
answer:
planets