It's good to vacuum your house.
Yolanda is having a party and is cleaning the house up.
Yolanda wants to have people over.
Yolanda cleans the house, including vacuuming the carpet.
Yolanda cleans most of the house, but doesn't vacuum the carpet.
The carpet looks clean and new, and guest compliment her on how her house looks.
The carpet looks dingy, and makes the house look messier.