context: How to keep ticks from your dogs
Use a tick repellent collar on your dogs.
Having your dogs wear a tick repellent collar can help keep ticks away from their heads and necks. These types of collars sit on your dogs' skin and release chemicals or active compounds into the fatty tissue just below your dogs' skin.

OPTIONS:
- When you place the collar on your dogs, turn it clockwise until the tick is all the way off your dogs neck. Wear the tick repellent collar on all of your dogs throughout the day or whenever you clean your dogs.
- Make sure they wear the collar year round. Purchase pet repellent collars.
- Tick repellents can be bought at pet supply stores or online. Follow the directions on the packaging, or ask a salesperson for advice.
- These chemicals won't hurt your dogs, but they will kill and repel ticks. Place the collar carefully on your dogs so that they won't be able to turn their heads and chew or bite it.
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next sentence for the context: These chemicals won't hurt your dogs, but they will kill and repel ticks. Place the collar carefully on your dogs so that they won't be able to turn their heads and chew or bite it.

context: How to buy an ultrasound machine
Determine the ultrasound's use.
Ultrasounds are used in a variety of medical practices, including obstetrics, surgery, cardiology, oncology, and endocrinology. The size and type of machine you buy will depend on whether you expect to use it at your home, in your medical office or in a larger healthcare setting.

OPTIONS:
- Use a pressure machine instead of a ct machine while they are used for diagnosing ultrasound hysterectomies. These machines use sensitive and agitated electrical signals to send out ultrasound images.
- An ultrasound machine works by dilating your phalae (dilation of your pore walls) to allow more ultrasounds to pass through the pore. This filters out particles entering the pore.
- Make sure the machine you purchase will hold on well to your body. Ultrasound machines are designed to hold onto your body and not break down on contact with air.
- You will also need machines with different functions depending on the type of practice you have. An obstetrics practice and a general practitioner will need an ultrasound machine that has a large all-purpose probe.
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next sentence for the context: You will also need machines with different functions depending on the type of practice you have. An obstetrics practice and a general practitioner will need an ultrasound machine that has a large all-purpose probe.

context: How to boot a mac from usb drive
Download mac lion installer from app store.
Latest versions of mac are only available through app store.
The download can take some time depending on your internet connection.

OPTIONS:
- Mac lion installer does not come with your windows installation file, usually you must install the mac version of the os instead. Search online for " mac lion installer " and copy and paste the proper name into the blank space.
- Don't worry if you lose connection halfway through download, it will resume as soon as you are re-connected to app store. Make a backup of the installer you downloaded from app store and save it on your desktop.
- Some mac operating systems like mac os x and windows start without any updates. When prompted, go to start, then run.
- Mac lion installer install: mac lion installer usb file manager download mac lion installer. If no application is installed on your mac, it is probably built on an older mac (usually one that was built before os x 1239.2).
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next sentence for the context: Don't worry if you lose connection halfway through download, it will resume as soon as you are re-connected to app store. Make a backup of the installer you downloaded from app store and save it on your desktop.

context: Then, the person puts a cup of detergent in a litter of water, then wet a cloth and attaches to a handle to mop the floor. the person

OPTIONS:
- give the mop to one person.
- removes stains on the floor using a cloth with a special solution.
- is mopping the side and side of the room.
- uses the mop to clean the right side of the room.
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next sentence for the context:
removes stains on the floor using a cloth with a special solution.