Q: In this task, you need to write an incorrect answer to the given question. Along with the question, you are also given the correct answer(s) and the associated paragraph. An incorrect answer should be closely related to the content of the paragraph and/or the question but will not truthfully answer the question. Your incorrect answers should be similar to the given correct answer such that it will pose a challenge for students to distinguish the two. A good incorrect answer should prevent those who skip the paragraph from answering the question. The incorrect answer should not be trivial, in the sense that they should not be easily eliminated without reading the paragraph.
Paragraph- Sent 1: In many parts of the world, trees lose their leaves in autumn.
Sent 2: The leaves turn color.
Sent 3: Then fall from the trees to the ground.
Sent 4: As the leaves are falling, they have kinetic energy.
Sent 5: While they are still attached to the trees they also have energy.
Sent 6: When they are attached they are not in motion, so how can they have energy?
Sent 7: Instead of kinetic energy, they have stored energy.
Sent 8: This stored energy is called potential energy.
Sent 9: An object has potential energy because of its position.
Sent 10: For example, leaves on trees have potential energy because they could fall.
Sent 11: They fall because of the pull of gravity.
Sent 12: Potential energy can be transferred into motion.
Sent 13: Motion can also be turned back into potential energy.
Sent 14: Objects have potential energy due to their position.
Sent 15: A leaf on a tree branch has potential energy.
Sent 16: The leafs energy can be turned into motion as it falls.
Sent 17: Once the leaf is on the ground, it has no more potential unless it is lifted back up. 
Question: How does potential energy exist and change?.
A:
Potential energy exists of leaves and it changes because of autumn.