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.

Input: Consider Input: Question: Loss of energy is the reason that what typically has few levels? Answer: food chain

Output: Loss of energy is the reason that food chain typically has few levels.


Input: Consider Input: Question: Ionic compounds contain cations and anions rather than what? Answer: discrete neutral molecules

Output: Ionic compounds contain cations and anions rather than discrete neutral molecules.


Input: Consider Input: Question: How many types of antigens can an antibody match? Answer: one


Output: An antibody can match one types of antigens.