In this task, you are given a question and a corresponding answer. Your task is to generate a fact statement that is useful in answering the given question.

[EX Q]: Question: What fails to work during a power outage? Answer: an electric fan.
[EX A]: electrical devices convert electricity into other forms of energy

[EX Q]: Question: What has a positive impact on a bodies strength? Answer: pumping iron.
[EX A]: exercise has a positive impact on a body 's strength

[EX Q]: Question: What would be an example of a force acting on an object in the opposite direction that the object is moving, which would cause the object's speed to decrease in a forward motion? Answer: a car is driving north with strong winds blowing south.
[EX A]:
a force acting on an object in the opposite direction that the object is moving can cause that object 's speed to decrease in a forward motion