instruction:
Write a correct answer to the given question based on its associated fact. Make sure that your answer is contained in the associated fact. Don't be creative and introduce any new word that is not mentioned in the associated fact! Remember that the associated fact has been rearranged to form the question. So, the correct answer words must lie within the associated fact. The correct answer can be a word, phrase, or even a sentence.
question:
Fact: When an object is kicked then energy is transferred to the object. 
Question: Energy is transferred to an object when what happens?
answer:
object is kicked.


question:
Fact: phones require electrical energy to function. 
Question: What do phones require to function?
answer:
electrical energy.


question:
Fact: prokaryotic cells are the most diverse and abundant group of organisms on Earth. 
Question: What are the most diverse and abundant group of organisms on Earth?
answer:

prokaryotic cells.