Cindy is sister to Chloe and Chloe is sister to Cindy. Thus, they have one more common sister. There are a total of $$3$$ girls in the family.  Their brother are the same, thus $$2$$ boys in the family.  In total $$5$$ children. 
Cindy and Chloe are siblings. Each of them have $$2$$ brothers and $$2$$ sister in. How many children are there in the family? 
Options:
[1] $$4$$ 
[2] $$5$$ 
[3] $$6$$ 
[4] $$8$$ 
[5] $$10$$ 