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". 

[header] How to care for hair between salon trips [title] Buy a deep conditioner. [step] You probably already have shampoo and conditioner. The conditioner you use regularly does condition your hair as thoroughly as a deep conditioner. <sep> (A) A deep conditioner will make your hair appear softer, shiner, and healthier. It should only be used once a week. (B) However, you're willing to risk starting your hair oily or looking like a buck without a deep conditioner. Look for a deep conditioner made specifically for you hair at your local salon. (C) But you don't want to purchase a deep conditioner as any hair at all. Invest in a deep conditioner and make sure you use it daily. (D) Choose a deep conditioner, spritz it on your hair, then shampoo, then blow dry. You can simply apply the deep conditioner once a day and then continue rinsing to replace it over time.
A

He takes a run along the beach in early evening and passes a seal. He runs across a long bridge towards a city. he <sep> (A) runs through a long two lane tunnel. (B) gets back to the museum during office hours to change his tape recorder. (C) jumps off of many bridges onto the ocean surface. (D) goes down a long slope onto a bridge and is performing normal jumps down a ramp.
A

[header] How to prevent nearsightedness [title] Avoid reading in low light. [step] Reading in low light can force you to strain your eyes, which can lead to eye issues like nearsightedness. Make sure you only read books, magazines, and other printed items in bright, well-lit areas. <sep> (A) Reading in low light can encourage eye problems, such as blurring vision. It may also reduce or relieve blurred vision in children. (B) Avoid reading in overhead rooms where fluorescent lighting can damage your eyes. [substeps] If you can't tell the difference between artificially white light and fluorescent, a dim light may actually cause hyperfocus or blurry vision. (C) [substeps] If you are reading content on your cellphone, make sure the screen is bright so you do not have to strain your eyes. [title] Break up the time you spend looking at screens. (D) You should also avoid other nighttime sources of light, such as sunlight and headlights. If you are reading to raise awareness of the blurability of daylight coming through windows, go that route.

C