Who is they?
Samsonite makes luggage which is highly rated by Luggage Ratings Inc. since they make a quality and good looking product.

A:
Samsonite

Who is they?
DVD Players are slowly being replaced by Blu Ray Systems, but they will still exist for years to come.

A:
DVD Players

Who is they?
Stark Industries produces the best technology for the military, but they pay top dollar to equip their forces with this.

A:
the military