A crowd of men and women wait to board a train at a train station.
A group of people are trying to get somewhere.
A group of people are all riding the bus.
Studying to become an engineer is a bad idea for you.
A man looks at a sign.
The most likely explanation is that a Republican is trying to smear Clinton.
People walking by a vending machine.
a man is riding
The rule was passed with no input from the FDA.