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Firefighters and police officers are very hard-working. Firefighters put out the fire and save people's lives. The police help the lost children. They also help the drivers in heavy traffic.
Firefighters and police officers do different things for people.
2 )
Firefighters and police officers have easy jobs.
3 )
Firefighters usually take the sick to the ER.
4 )
The police are kind to the lost children but not to the drivers.