QUESTION: answer this: what is grey in fifty shades of grey??

ANS: young business magnate Christian Grey

QUESTION: answer this: who wrote the song jesus is just alright with me??

ANS: Arthur Reid Reynolds

QUESTION: answer this: what is the name of the principal in matilda??

ANS: Agatha Trunchbull

QUESTION: answer this: where does the gravitational potential energy of an object come from (site 1)??

ANS:
gravitational field