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.

Q: Sentence: At high altitudes there is lower atmospheric pressure than on the surface of the earth of the following best explains why the pressure inside a high-flying airplane must be controlled. Question: Which of the following best explains why the pressure inside a high-flying airplane must be controlled?

A: At high altitudes there is lower atmospheric pressure than on the surface of the Earth.
****
Q: Sentence: Uranus is so faint because it is far away. Question: Why is uranus so faint?

A: far away
****
Q: Sentence: Frogs and toads eating flies event is the best example of competition between species in a pond environment. Question: Which event is the best example of competition between species in a pond environment?

A:
frogs and toads eating flies
****