Directions: This question presents a sentence, all or part of which is underlined. Beneath the sentence you will find five ways of phrasing the underlined part. The first of these repeats the original; the other four are different. If you think the original is best, choose the first answer; otherwise choose one of the others.
The experiment in fact accounts for the origin of only one element of the dreams; the rest of their content seems too self-contained, too definite in its details, for being explained solely by the necessity for fitting in with the element experimentally introduced from outside.
Reveal answer
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