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: At the earth’s surface, the air pressure exerted on you is a result of the weight of air above you. Question: At the earth’s surface, the air pressure exerted on you is a result of the weight of what above you?
air

Sentence: Mountain building and earthquakes are some of the responses of rocks when subected to stress. Question: Mountain building and earthquakes are some of the responses of rocks when subected to what?
stress

Sentence: You call an animal in which the embryo, often termed a joey, is born immature and must complete its development outside the mother's body a(n) marsupial. Question: What do you call an animal in which the embryo, often termed a joey, is born immature and must complete its development outside the mother's body?

marsupial