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.
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Question: Sentence: An acorn growing into an adult tree will take the longest time to observe. Question: Which of these will take the LONGEST time to observe?

Answer: An acorn growing into an adult tree


Question: Sentence: Certain air pollutants form acid liquid when dissolved in water droplets in the air. Question: Certain air pollutants form which liquid when dissolved in water droplets in the air?

Answer: acid


Question: Sentence: Insulin production is the main problem in both types of diabetes. Question: What is the main problem in both types of diabetes?

Answer:
insulin production


