In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.

One might test for " do colleges with a higher-ranked basketball program tend to have a higher-ranked football program ? "
If , for example , one variable is the identity of a college basketball program and another variable is the identity of a college football program , one could test for a relationship between the poll rankings of the two types of program : do colleges with a higher-ranked basketball program tend to have a higher-ranked football program ?

Synthetic dsRNA introduced into cells can suppress specific genes of interest .
RNAi is a valuable research tool , both in cell culture and in living organisms , because synthetic dsRNA introduced into cells can selectively and robustly induce suppression of specific genes of interest .

A trend or a fad is a type of behavior that develops in a large population .

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 .