Answer:
You might accuse someone living with a stolen identity of being this.
Long and thin, red within, with a nail at the end.
What has 4 fingers and a thumb, but is not living?
The buyer doesn’t want it, the producer doesn’t need it and the user doesn’t know their using it.
Of these everyone has ten, part of two wholes at the arms end. What are they?
I am a room that has a roof but no walls. What am I?