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

Input: Consider Input: As alternating current moves back and forth in a wire, magnetic fields are created around the wire.

Output: Alternative current is produced when a magnet or coil moves back and forth repeatedly.


Input: Consider Input: Sunlight is the ultimate source of most of the energy we use.

Output: Sunlight is the main source of energy for all of the organisms in most food chains.


Input: Consider Input: Saliva contains the enzymes salivary amylase and lingual lipase that begin the process of breaking down starch and fat.


Output: Enzymes in saliva help break down and digest starches and fats.