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: What works by selecting for alleles that confer beneficial traits or behaviors, while selecting against those for deleterious qualities? Answer: natural selection
Example Output: Natural selection works by selecting for alleles that confer beneficial traits or behaviors, while selecting against those for deleterious qualities.

Example Input: Question: What is the name for a series of changes in the reproductive system of mature females that repeats every month on average? Answer: menstrual cycle
Example Output: Menstrual cycle is the name for a series of changes in the reproductive system of mature females that repeats every month on average.

Example Input: Question: The vast majority of what phenomena occurs along one of three types of plate boundaries? Answer: earthquake
Example Output:
The vast majority of earthquake occurs along one of three types of plate boundaries.