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.

[Q]: Question: A binary molecular compound is made up of two of what? Answer: elements
[A]: A binary molecular compound is made up of two  elements.


[Q]: Question: What instrument is used to make objects in space appear closer? Answer: telescope
[A]: A telescope is used to make objects in space appear closer.


[Q]: Question: What is the highest taxon in the classification of living things? Answer: a domain
[A]:
A domain is the highest taxon in the classification of living things.