context: How to prevent mouth cancer 
Maintain a good oral care regimen. 
Maintaining a good oral care routine helps to reduce the risk of mouth cancer by preventing infections and other oral diseases. Brushing your teeth, flossing, and rinsing with mouthwash all contribute to an effective oral care routine.
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next sentence for the context: Repeated and long-term gum disease, poor oral hygiene, and missing teeth can lead to infections that put your mouth under high risk of cancer. Make sure you don't have ill-fitting dentures or sharp, broken teeth that can cause repeated mouth irritation and increase your risk of mouth cancer.


context: A person is shown outside brushing snow off of a car with lights on. the man
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next sentence for the context: walks around the car pushing more of the snow off and shutting the door.


context: A large group of people are seen sitting around in a circle and 2 bulls standing in the pit. the animals and people
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next sentence for the context: continue to walk around one another and lead into the bulls fighting one another.


context: How to avoid getting into a dangerous situation 
Keep strangers out of your home. 
Perhaps the most fundamental rule in avoiding danger is not letting strangers into your personal space. Though most people are harmless, the only way to assess this fact is time.
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next sentence for the context:
You should avoid letting anyone into your home or car who you do not know. By controlling who does and does not enter your home, you can further assure your safety.