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: The properties of the alkali metals are similar to each other as expected for elements in the same what? Answer: family

Output: The properties of the alkali metals are similar to each other as expected for elements in the same family.

Input: Consider Input: Question: What happens when forces of evolution work over a long period of time? Answer: macroevolution

Output: Macroevolution happens when forces of evolution work over a long period of time.

Input: Consider Input: Question: What is the lowest level of organism that can perform all activities required for life? Answer: cell
Output: A(n) cell is the lowest level of organism that can perform all activities required for life.