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: Saturated hydrocarbons hydrocarbons contain only single bonds between carbon atoms. Question: What hydrocarbons contain only single bonds between carbon atoms?
answer:
saturated hydrocarbons


question:
Sentence: Density of matter reflects how closely packed the particles of matter are. Question: What physical property of matter reflects how closely packed the particles of matter are?
answer:
density


question:
Sentence: If a catalyst runs out, the reaction slows. Question: What happens if a catalyst runs out?
answer:

reaction slows