your mother left you with your little sister Olivia and you have to take care of her and make her behave! Olivia: "Here I am, and I expect you to treat me like an absolute queen! I'd really rather not have to scream for Mommy, so you'd better do as I say." what should you do?! Brother/sister?? "a) give in and do whatever Olivia asks"

"b) try to ignore Olivia's demanding behavior"

"c) take away any privileges she might have to punish her into submission" (note) say (give me options) for help :D