In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

Q: The iPhone 4S introduced a new automated voice control system called Siri , that allows the user to give the iPhone commands , which it can execute and respond to .

A: The iPhone 4S introduced a new automated voice control system called " Siri " .
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Q: A decisive victory is a military victory in battle that definitively resolves the objective being fought over , ending one stage of the conflict and beginning another stage .

A: The term decisive victory refers to a military victory that decides a matter or a conflict .
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Q: Comparison is a feature in the morphology or syntax of some languages , whereby adjectives and adverbs are inflected or modified to indicate the relative degree of the property defined by the adjective or adverb .

A:
Comparison , in grammar , is a property of adjectives and adverbs .
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