context: How to choose anti dandruff shampoo
Choose shampoos containing zinc pyrithione.
Zinc pyrithione is an antibacterial and antifungal agent. Dandruff shampoos containing this ingredient are especially effective at treating dandruff and seborrheic dermatitis caused by malassezia fungi.
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next sentence for the context: Popular brands include head & shoulders and jason dandruff relief 2 in 1. Consider tar-based shampoos.

context: How to become a dialysis tech
Learn about the profession.
Administering dialysis and helping out sick patients can be an extremely rewarding profession. Although it may be difficult at times, there are many advantages to this career path.
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next sentence for the context: It is a great choice if you want to work in the medical professional without becoming a doctor or nurse. Providing help, aid, and comfort to individual patients and their families can be incredibly rewarding for you and those you help.

context: How to do a back limber
Perfect your handstand.
The handstand is a basic gymnastic move that you'll need to be fully capable of doing in order to execute a back limber. If your handstand is a little rusty, practice until you can do it easily without the help of a spotter.
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next sentence for the context: Practice using good form-keep your shoulders in and your legs together. Be confident that you can hold your handstand for several seconds.

context: How to get ready for church (girls )
Get everything you need ready the night before.
Lay out your clothes, shoes, a bible, and any other items you require to go to church. Nice clothes include a short (but not overly short) skirt and a shirt, or leggings and a nice shirt.
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next sentence for the context:
Make sure your clothing is appropriate for church and the season, e.g. don't wear a strappy dress in the middle of winter or you could get chilly and don't forget your head scarf or hat if your religion requires you keep your head cover ed in church.