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: Boron only occurs naturally in compounds with what element? Answer: oxygen
Example Output: Boron only occurs naturally in compounds with oxygen element.

Example Input: Question: In solids, particles can't overcome the force of attraction between them because they lack what? Answer: kinetic energy
Example Output: In solids, particles can't overcome the force of attraction between them because they lack kinetic energy.

Example Input: Question: What does an underwater spider use to breathe and keep alive? Answer: shiny air bubble
Example Output:
An underwater spider uses shiny air bubble to breathe and keep alive.