People are walking on a sidewalk in a city.
Some people are walking in the city.
A person is walking down a country road.
A man and his father look very much like blueberries.
The frat-eaters were going to be coming.
The humans are talking to another human.
That would be the first trade in the stock market.
The dog ignores her and does nothing.
Mary's been told to keep them together; a task which seems to be well within her capabilities.