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: Surface tension comes from the fact that particles at the surface of a liquid do not experience interactions from all directions imbalance of forces leads to what on the surface. Question: Surface tension comes from the fact that particles at the surface of a liquid do not experience interactions from all directions which leads to what on the surface?
answer:
imbalance of forces


question:
Sentence: The brain is the most complex organ in the human body. Question: What is the most complex organ in the human body?
answer:
brain


question:
Sentence: Chemical digestion mainly occurs in the small intestine. Question: Where does chemical digestion mainly occur?
answer:

small intestine