You will be given a definition of a task first, then some input of the task.
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.

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.