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: When sediments settle out of water, they form horizontal layers. Question: When sediments settle out of water, what do they form?
answer:
horizontal layers


question:
Sentence: Substances enter any plant or animal cell by passing through cell membrane of the following structures. Question: Substances enter any plant or animal cell by passing through which of the following structures?
answer:
cell membrane


question:
Sentence: When naming an ionic compound, the cation is written first. Question: What part is written first when naming an ionic compound?
answer:

cation