context: How to buy a light kit for photography
Make a list of required and/or desired criteria for your light kit.
These features include whether you want lights arranged on the floor or ceiling, what kind of photography you will be doing, how many lights you will need, etc.
Floor studio lights and backgrounds can be transported and arranged on stands or supports.
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next sentence for the context: Ceiling lights are more expensive and must be on a rail system for positioning in a rectangular area while background rollers are mounted on the ceiling. Your type of photography can determine how much light you need.

context: How to be a tennis ball boy
Understand what the job is.
So that you know what's going on, you're going to have to know some information on the basics of ball boy setup and rules. In a tennis match, there are normally 6 ball boys; 2 at the net and 1 in each corner.
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next sentence for the context: The ball boys at the net are positioned so that they each have a side. One at the left of the net, and one at the right.

context: How to become a soccer player (girls )
Go to a game.
You have to understand the game before you can become a player. A good way to start to learn the basics of soccer is to watch a game in person.
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next sentence for the context: If you want to watch a professional game, the major soccer league website has a schedule of all upcoming games. The national women's soccer league, which features 10 teams, also posts its schedules online.

context: A close up of foo is seen followed by a woman mixing ingredients. she
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next sentence for the context:
boils some water and begins mixing eggs and other various ingredients.