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: A colloid is a homogeneous mixture with medium-sized particles. Question: A colloid is a homogeneous mixture with medium-sized what?
particles

Sentence: None purpose does the appendix serve in humans today. Question: What purpose does the appendix serve in humans today?
none

Sentence: Salts that are neither acidic nor basic do not affect ph property of the solution when dissolved in water. Question: Salts that are neither acidic nor basic do not affect what property of the solution when dissolved in water?
ph