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.

[EX Q]: Question: What do you call sound that has a wave frequency higher than the human ear can detect? Answer: ultrasound
[EX A]: You call sound that has a wave frequency higher than the human ear can detect ultrasound.

[EX Q]: Question: What is the term for matter that does not let any light pass through? Answer: opaque
[EX A]: Opaque is the term for matter that does not let any light pass through.

[EX Q]: Question: A heterogeneous mixture of particles of one substance distributed throughout a second substance in a different phase is known as what? Answer: suspension
[EX A]:
A heterogeneous mixture of particles of one substance distributed throughout a second substance in a different phase is known as suspension.