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.

Sentence: Chemistry and physics are fields in physical. Question: Chemistry and physics are fields in what type of science?
physical

Sentence: Air pollution causes acid rain, ozone depletion, and global warming. Question: What causes acid rain, ozone depletion, and global warming?
air pollution

Sentence: Closest to the nucleus orbitals do electrons fill first. Question: Which orbitals do electrons fill first?

closest to the nucleus