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“Grammarians sometimes divide all words into two classes: (1) content words, which have meaning in themselves, like mother, forget, and tomorrow; and (2) functions words, which have little or no meaning other than the grammatical idea they express, such as the, of and will. In general content words are stressed, but function words are left unstressed, unless the speaker wishes to call special attention to them” (Prator, 1951, p. 25). In relation to the words division, choose what there is not logical connection with the content words: