TASK DEFINITION: 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.
PROBLEM: Sentence: In the nuclear fusion process, two light nuclei combine to produce a heavier nucleus and great energy. Question: In which process do two light nuclei combine to produce a heavier nucleus and great energy?

SOLUTION: nuclear fusion

PROBLEM: 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?

SOLUTION: acid

PROBLEM: Sentence: You call a mixture of two or more substances in which dissolved particles are distributed evenly throughout a solution. Question: What do you call a mixture of two or more substances in which dissolved particles are distributed evenly throughout?

SOLUTION:
solution