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: Many species in rhizaria are among the organisms referred to as amoebas. Question: Many species in rhizaria are among the organisms referred to as what?
answer:
amoebas


question:
Sentence: Combustion reaction occurs when a substance reacts quickly with oxygen. Question: What occurs when a substance reacts quickly with oxygen?
answer:
combustion reaction


question:
Sentence: The composition of the atmosphere has changed over the last 200 years primarily due to human activity. Question: Which of the following has changed over the last 200 years primarily due to human activity?
answer:

the composition of the atmosphere