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.

Example Input: Fact: suspension bridges are newer types of bridges. 
Question: suspension bridges are considered to be what design wise?
Example Output: newer.

Example Input: Fact: certain Steel products have a positive impact on the environment. 
Question: certain Steel products have a positive impact on what?
Example Output: environment.

Example Input: Fact: if the amount of essentials of life in an environment decreases then animals may leave that environment. 
Question: What can decrease in an environment, and may cause animals to leave?
Example Output:
essentials of life.