TASK DEFINITION: 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.
PROBLEM: Question: What kind of system do echinoderms possess? Answer: water-based circulatory

SOLUTION: Echinoderms possess a water-based circulatory system.

PROBLEM: Question: Which of the following sets contains only objects that shine as a result of reflected light? Answer: moons, planets, and comets

SOLUTION: The setmoons, planets, and comets contains only objects that shine as a result of reflected light.

PROBLEM: Question: After the blood in the pulmonary capillaries becomes saturated with oxygen, it leaves the lungs and travels where? Answer: to the heart

SOLUTION:
After the blood in the pulmonary capillaries becomes saturated with oxygen, it leaves the lungs and travels to the heart.