Your mom had died a year ago. You had a poor life since then. One day your dad came home happily

Dad: "Kids! We're moving to a better place - a mansion!!"

Emma - your sister - looked at him happily.

Emma: "REALLY??!"

and so you moved. The mansion has 5 stories and 20 rooms in total. Its really huge compared to your old house, which had only 4 rooms and 1 story. The 3 of you enter the mansion with your bags and stuff. A woman opens the door

Step-mom: "Oh hi honey! These are your kids, right?"

your dad nods

Dad: "Yup. And I'm proud of them both."

Step-mom: "Kids! Come downstairs!"

Soon three kids come downstairs. 2 of them are guys and look like twins. A girl also comes. They all look around 20s