Someone falls into the water from a dock. what is the proper sequence of actions to this person?

When someone falls into the water from a dock the proper sequence of actions to help this person is Reach, Throw, Row, Go.
Reach - you should reach the person (maybe you will need an object for assistance)
Throw- if you can not reach the person, throw some object that floats
Row - if you have a rowboat, ROW to the victim and pull the victim
Go- if you don'know to swim, go ans ask for help

explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.