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: You call the movement of a substance from an area of a higher amount toward an area of lower amount diffusion. Question: What do you call the movement of a substance from an area of a higher amount toward an area of lower amount?
answer:
diffusion


question:
Sentence: A binary molecular compound is made up of two  elements. Question: A binary molecular compound is made up of two of what?
answer:
elements


question:
Sentence: Collision theory states that chemical reactions occur when atoms, ions, or molecules collide. Question: What states that chemical reactions occur when atoms, ions, or molecules collide?
answer:

collision theory