instruction:
In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.
question:
Sentence: Whether the organism is a bacterium, plant, or animal, all living things access energy by breaking down these? Question: Whether the organism is a bacterium, plant, or animal, all living things access energy by breaking down these?
answer:
carbohydrate molecules


question:
Sentence: During phase change, the temperature of a system remains constant. Question: What happens to the temperature of a system during phase change?
answer:
remains constant


question:
Sentence: Solid type of hydrocarbon is coal. Question: What type of hydrocarbon is coal?
answer:

solid