The correct answer would be - Tias
the sisters of her mom live in Panama , which are her aunts.
Medio hermano<span> media hermana I think :D</span>
Dónde están las sillas ?
The answer is están.
If something seems temporary, use estar, if it is more permanent quality, use ser. When you are thinking about whether to use ser or estar, consider which question the verb “to be” is answering. If you want to talk about ‘where’ something is, use estar.