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

Example Input: A lithium atom has a still heavier nucleus and three electrons.
Example Output: Lithium has three electrons.

Example Input: As the centripetal force acts upon an object moving in a circle at constant speed, the force always acts inward as the velocity of the object is directed tangent to the circle.
Example Output: Centripetal forces cause objects to turn around continuously in a circle.

Example Input: Hormones act on parts of the body by sending chemical signals through receptors on or inside cells.
Example Output:
Hormones send signals through your body.