context: How to get a basketball scholarship
Play basketball every chance you get.
Because students decide early what schools they are going to attend, your senior year has almost become irrelevant. Coaches begin identifying potential recruits by their junior year.
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next sentence for the context: Contact the amateur athletic union (aau) to see if there are any basketball teams in your area. Being a good player on your high school team isn't enough anymore, so you need to play on teams outside of school, too.

context: How to calculate molar mass
Understand molar mass.
Molar mass is the mass (in grams) of one mole of a substance. Using the atomic mass of an element and multiplying it by the conversion factor grams per mole (g/mol), you can calculate the molar mass of that element.
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next sentence for the context: Find the relative atomic mass of the element. An element's relative atomic mass is the average mass, in atomic units, of a sample of all its isotopes.

context: Two men are standing behind the fence. the short man
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next sentence for the context: is talking to the camera then to the man next to him.

context: A girl is shown several times running on a track. she
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next sentence for the context:
uses a pole to vault over a bar.