Guessing and Predicting

	Guessing and predicting are the traditional ways used for answering
	a multiple choice question. In the book ARCO-GRE by Thomas H. Matinson 
	it is stated that "When you don't know the meaning of an antonym, don't
	waste a lot of time trying it out. In other words, once you are out of 
	ammunition, just click a random guess, confirm it, and move on to the 
	next item.

	To guess one requires the basic ability to define the meaning of the 
	capitalized word for which the antonym has to be found. So in the first 
	stage of guessing- if one fails to find the meaning- predicting is used 
	to find the correct antonym. For predicting we need not know the meaning 
	of the word.