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.

Let me give you an example: Sentence: Having white fur trait would a cat most likely inherit from its parents. Question: Which trait would a cat most likely inherit from its parents?
The answer to this example can be: having white fur
Here is why: The given output is correct as the answer provided is from the scientific fact stated

OK. solve this:
Sentence: Electrical wires are usually covered with plastic or rubber to insulate the electrical wire. Question: Which of the following best explains why electrical wires are usually covered with plastic or rubber?
Answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
to insulate the electrical wire