Q: In physics , which Greek letter is commonly used to denote torque ?
What is the answer?

A: tau

Q: Which pop group was named for the schoolboy hero of the film 'Back To The Future'?
What is the answer?

A: mcfly

Q: In biochemistry the suffix '-ose' usually denotes what common sort of substance?
What is the answer?

A: sugar

Q: In which state of the USA can the city of Omaha be found?
What is the answer?

A:
nebraska