context: How to choose a yoga mat
Consider your body type.
The type of yoga mat you need depends, to an extent, on your body type. Slimmer bodies may benefit from thicker mats or padded mats, as you have less natural cushioning from fat deposits on your body.
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next sentence for the context: Standard yoga mats are 1/8 of an inch thick, but go up to 1/4 of an inch. Consider a thicker mat if your body is more petite.

context: How to keep a cat safe outside
Put on a collar with identification.
One of the first steps you should take with a cat who's going outdoors is to make sure the cat has a collar with an id tag. The id tag should have information such as the cat's name and your phone number.
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next sentence for the context: You should also consider a second tag with information that shows your cat is up to date on vaccinations, provided by your vet. Breakaway collars are best because they keep your cat from getting hung up on things, which could strangle them.

context: How to make a dirty martini
Add ice to your cocktail shaker.
The shaker should be filled about half to three-quarters full, which will briefly chill the drink as it's mixed.
Freeze your martini glasses to keep the drink chilled.
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next sentence for the context: If you don't have time to freeze the glasses, simply fill them up with ice water for a few minutes while you prepare everything else. Then dump the chilled water just before pouring the drink out.

context: How to buy or sell a car online
Choose the biggest of the three online internet sellers-ebay.
Of course, you must have an ebay account. It only takes a few minutes to establish an account and it is not difficult.
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next sentence for the context:
Remember that this is an online auction, and success depends on the bidders and the selling option you choose. Take advantage of the tools available and add a picture of the vehicle.