A man is sitting in a barber chair with a barber standing next to him.
A person is in  a chair.
A man is walking down the street whistling after getting his haircut.
That makes everything crystal clear.
the boy is thinking pf train set
The resources support program operations.
Household items are being scanned at the cash register.
The behavior is usual for a political talk show.
No one in the house leaves their room.