TASK DEFINITION: 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.
PROBLEM: Fact: a platypus lacks a uterus. 
Question: What do platypuses not have?

SOLUTION: uterus.

PROBLEM: Fact: wiring requires metals. 
Question: What can you use in wiring to produce current?

SOLUTION: metals.

PROBLEM: Fact: An animal requires oxygen for survival. 
Question: What does an animal need for survival?

SOLUTION:
Oxygen.