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 astronomical phenomenon is often comprised of remnants of the earliest material that formed in the solar system? Answer: meteorites
[EX A]: Meteorites are often comprised of remnants of the earliest material that formed in the solar system.

[EX Q]: Question: Why are seeds of a pine cone easily carried by the wind and dispersed? Answer: seeds have wings
[EX A]: Seeds of a pine cone are easily carried by the wind and dispersed because seeds have wings.

[EX Q]: Question: What do you call materials able to conduct electricity with 100% efficiency, meaning that no energy is lost during the electrical transmission? Answer: superconductors
[EX A]:
You call materials able to conduct electricity with 100% efficiency, meaning that no energy is lost during the electrical transmission, superconductors.