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]: The Oxford English Dictionary ( OED ) is the principal historical dictionary of the English language , published by Oxford University Press ( OUP ) .
[A]: The Oxford English Dictionary ( or OED ) is a dictionary .


[Q]: Although the term refers specifically to fish , in practice it is extended to cover any aquatic organisms harvested for commercial purposes , whether caught in wild fisheries or harvested from aquaculture or fish farming .
[A]:
It also refers to the time when fish are caught in wild fisheries or harvested from aquaculture or fish farming .