In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.

Example Input: Question: The atoms of a compound are held together by what type of bonds? Answer: chemical
Example Output: The atoms of a compound are held together by chemical bonds.

Example Input: Question: What is one problem with current methods of aluminum production? Answer: environmental contaminants
Example Output: Environmental contaminants is one problem with current methods of aluminum production.

Example Input: Question: Ice cubes are an example of which form of water? Answer: Solid
Example Output:
Ice cubes are an example of the solid form of water.