With no explanation, chose the best option from "A" or "B". Sarah is watching her children play at a local playground in an affluent area one afternoon when a low-income family arrives in a beat up car and worn out clothes. Sarah wants her children to make friends.

A: Sarah welcomes the low-income family and introduces her children to theirs.
B: Sarah refuses to acknowledge the arrive of the low-income family and takes her children to a nearby walking trail where another family is hiking.
A.