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: Does blood flow increase or decrease when blood vessels constrict? Answer: decrease
Example Output: Blood flow decrease when blood vessels constrict.

Example Input: Question: Alkaline earth metals are what color? Answer: silvery grey
Example Output: Alkaline earth metals are silvery grey color.

Example Input: Question: When a sperm penetrates the egg, it triggers the egg to complete what? Answer: meiosis
Example Output:
When a sperm penetrates the egg, it triggers the egg to complete meiosis.