In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D". 

Q: [header] How to avoid common glass tile installation mistakes [title] Ensure color consistency behind glass tile. [substeps] Since glass can be the sole material in an installation, it is essential to choose a bonding mortar that meets its unique demands. In most cases, the color of the thin-set mortar was not an issue when installing opaque ceramic tile. <sep> (A) But with clear and translucent glass, the mortar appears through the tile: if the color varies in the mortar, it will in the glass tile too. To eliminate variations across a glass tile installation, choose a glass tile mortar with a bright white shade that is controlled to a consistent standard color. (B) [title] Find a masonry solution solution as described in this article. [step] Masonry solutions used to be sold in commercial suppliers were expensive and less durable than those containing glazed portions. (C) [title] Check your online repair and installation guide for common glass tile installation recommendations. [substeps] If you cannot find the recommended measurements, consult the manufacturer's website or consult the recommended supplies list. (D) Spray glass tile debris on the glass tile before continuing. Rinse glass tile debris with water and wipe the water away.

A: A
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Q: [header] How to get a bikini body fast [title] Know that many body types look fantastic in a bikini. [step] It is too easy to be sucked into the trap that only slender , 80 lb women look good in a bikini. By eating right and exercising frequently you can earn a healthy body that looks good in a bikini and out. <sep> (A) [substeps] Get at least eight hours of sunlight every day. If you don't have access to windows and a pool, tanning beds or a sun porch can work wonders. (B) [substeps] Your waist shows the boat things and as a rule of thumb it can also look great in a bikini. You can make a t shape by slicing a slice of a citrus peel and dropping the peel into a shallow dish or bowl. (C) Have confidence in yourself and your body will look great. [title] Understand that there are 3 , 500 calories in a pound of fat. (D) Put that curvy up a notch and you will soon be tan. [title] Find the right type of swimsuit.

A: C
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Q: [header] How to monitor newborn kitten growth [title] Give the kittens a warm bed. [step] During the first two weeks of their lives, kittens are helpless: their eyes will still be shut, and they should spend about 90% of their time sleeping and eating. As long as the mother cat is feeding the kittens, your involvement will be minimal. <sep> (A) On average, kittens between the ages of six and ten months old should begin to experience a warm, fluffy bed once they start to realize that they are still comfortable together. [substeps] Most breeders who sell animals produce a variety of stimulant items. (B) [substeps] During the third week, gently remove the mother and place her on your lap with her eyes shut for at least 60 minutes. Use a humidifier to help ensure their stools do not dry out. (C) The kittens' main source of warmth will be their mother. You can, however, line the box or cat carrier with a towel which can be soiled and washed. (D) Do not pick up or play with the kittens. [substeps] Never ever pick up a kitten between its legs.

A:
C
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