They're just cases of people who need help, but have no idea where to turn.
Some people do not know where to turn.
Everyone who needs help knows where to turn.
He was convinced that their quest would succeed, exactly as planned.
You are much more vain than I am, and you have no reason.
Lots of people are lounging in the grass.
A person is getting across the street
Tourists walking around.
The Spanish lost the Battle of Rio Bueno in 1658.