instruction:
In this task, you are given a question and a corresponding answer. Your task is to generate a fact statement that is useful in answering the given question.
question:
Question: The population of zebras is stagnant due to a lack of new baby zebras, what will happen over time to the community without support? Answer: shrinkage.
answer:
if an organism dies then the population of that organism will decrease

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Question: New hydro-electric vehicles will result in gas stations? Answer: eventually losing a lot of money.
answer:
as the use of alternative fuels increases , the use of gasoline will decrease

question:
Question: A person wants to discover how much time they've spent on something, so when they think about data, they need to? Answer: accumulate it.
answer:
An example of collecting data is measuring