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]: A fad , trend , or craze is any form of collective behavior that develops within a culture , a generation or social group in which a group of people enthusiastically follow an impulse for a finite period .
[A]: A trend or a fad is a type of behavior that develops in a large population .


[Q]: Scott 's party faced extremely difficult conditions on the return journey , mainly due to the exceptionally adverse weather , poor food supply , injuries sustained from falls , and the effects of scurvy and frostbite .
[A]: On the way back , Scott 's team had many problems : very bad weather , poor food supply , injuries from falls , scurvy and frostbite .


[Q]: Standard Chinese , also known as Modern Standard Mandarin , Standard Mandarin , Modern Standard Mandarin Chinese ( MSMC ) , or simply Mandarin , is a standard variety of Chinese that is the sole official language of China , a national language of Taiwan and one of the four official languages of Singapore .
[A]:
Standard Mandarin or Standard Chinese is the official modern Chinese spoken language used in mainland China and Taiwan , and is one of the four official languages of Singapore .