What's the event?
wedding
What's she doing?
She's taking photos.
What's this?
invitation
What's she doing?
She's brushing her hair.
Who is she?
bride
What are they doing?
They are washing the car.
What's she doing?
She's making a cake.
Who are they?
band
What's she doing?
She's choosing a dress.
Who are they?
guests