contestada

Which sentence uses commas correctly?
*
10 points
Lilly-Mae's bedroom, the biggest disaster area in the house, is a collection of discarded clothes, dirty dishes, cat hair, and crumpled up paper.
Lilly-Mae's bedroom the biggest disaster area in the house, is a collection of discarded clothes, dirty dishes, cat hair, and crumpled up paper.
Lilly-Mae's bedroom the biggest disaster area in the house is a collection of discarded clothes, dirty dishes, cat hair, and crumpled up paper.
Lilly-Mae's bedroom, the biggest disaster area in the house, is a collection of discarded clothes dirty dishes cat hair and crumpled up paper.