instruction:
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.
question:
Question: Over 90% of the energy we use comes originally from what? Answer: sun
answer:
Over 90% of the energy we use comes originally from the sun.


question:
Question: Which of the following processes is responsible for changing liquid water into water vapor? Answer: evaporation
answer:
Evaporation is responsible for changing liquid water into water vapor.


question:
Question: What are the ice crystals that form on the ground called? Answer: frost
answer:

The ice crystals that form on the ground are called frost.