You are given a sentence and your task is to generate another sentence that supports the given input.
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Question: A "vector" can be defined as "an organism that carries pathogens from one host to another.

Answer: An organism that carries pathogens from one individual to another is called a vector.

Question: Birds live and breed in most terrestrial habitats on all seven continents.

Answer: Birds live and breed on seven of the continents.

Question: Newton's Second Law Newton's second law states that the acceleration of an object is inversely proportional to its mass and directly proportional to the net external force acting upon it.

Answer:
Experiments have shown that acceleration is exactly inversely proportional to mass, just as it is exactly linearly proportional to the net external force.