Macy's parents announced to her and her 2 siblings that they are getting a divorce after 32 years of marriage. Macy is 23, and her siblings are also adults. All are devastated and confused. For example, Macy does not know which parent she should come home to after she graduates this spring. This situation is an example of how the of family members affect each other.

"six months ago, several of molly's friends joined the trimtime fitness center. each of them participated in trimtime's weight-reduction and fitness regimen. all reported substantial weight reduction, and all are visibly slimmer. molly is convinced. she joins trimtime and enrolls in the program, hoping and expecting to see the same results. she is especially delighted to learn that trimtime had adjusted its program to make it even more effective in a shorter period of time." what is the feature in question/attribute of interest in this argument?