context: A man is doing gymnastics in a living room. he
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next sentence for the context: is doing hand stands on a couple of bars on the ground.

context: How to train your dog to roll over
Make sure your dog knows how to lie down.
This is an essential first step for completing the roll over trick, since the dog has to be lying down to perform it. If your dog doesn't respond to the " lie down " command, train him to do that first.
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next sentence for the context: You can also start by letting your dog lie on his side. This may help him initially learn to roll over.

context: How to get car trailer insurance
Research insurance companies to discover which ones have the features you need.
Most insurance companies offer liability protection only. Liability insurance is very important.
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next sentence for the context: It protects the driver from liability in the event of an accident. It covers injuries to people and damage to vehicles caused by your trailer in the event of an accident.

context: How to make natto
Wash the soybeans.
For the natto, you'll need 4 cups (800 g) of soybeans. Place the beans in a colander or strainer, and rinse them thoroughly under cold water in the sink.
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next sentence for the context:
Shake the beans well afterward to remove the excess moisture. As you rinse the soybeans, remove any shrunken or discolored beans.