You are given a sentence and your task is to generate another sentence that supports the given input.

[Q]: Impulse is also described as the change in momentum.
[A]: Change in momentum in an object is equivalent to impulse .

[Q]: 7 is exactly the middle of the pH scale and indicates neutral water.
[A]: Water is at the neutrality, 7 point on the ph scale.

[Q]: The brain is divided into the right and left hemisphere and each hemisphere is divided into 4 lobes called the frontal, temporal, occipital and parietal lobes.
[A]:
Each hemisphere of the cerebrum divided into 4 lobes.