context: How to choose healthy treats for a senior dog
Offer your senior dog raw vegetables.
Senior dogs are at a higher risk for obesity and weight issues. You can help your older dog stay healthy and at an ideal weight by giving them raw vegetables as treats.
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next sentence for the context: Make sure the vegetables are cut into small pieces and only give them one treat at a time. Baby carrots, green beans, and broccoli are all good treat options for your pup.

context: How to make a fog chiller (for halloween )
Buy a fog machine.
It's best to buy a 1000 watt fog machine, but they tend to be pricey! If you are on a budget, go with the 400 watt fog machine ($ 25-30).
Go to your local hardware store and buy a 10 feet (3.0 m) length of pvc pipe.
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next sentence for the context: This will act as the chiller. Find/buy and circular piece of wood, enough to cover one end of the pvc pipe.

context: Once he is finished, the man is pictured being a goal as an opponent in a red uniform tries to hit the puck in the goal. he
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next sentence for the context: comes back to talk to the camera and then a black screen is pictured with the word hockey community shown.

context: How to prepare for herniated disk surgery
Undergo a physical exam and complete any tests deemed necessary by your doctor--possibly a urine sample and an x-ray.
You'll also need to supply your medical history. Make sure to note any allergies you have.
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next sentence for the context:
Ask your doctor questions you have in regards to your herniated disk surgery and fully research the procedure. There are three common types of herniated disc surgery: laminectomy, corpectomy, and anterior cervical discectomy and fusion.