Sentence:  But while the corporation has all the disadvantages of the socialist form of organization ( so cumbersome it cannot constructively do much of anything not compatible with its need to perpetuate itself and maintain its status quo ) , unluckily it does <WSD>not</WSD> have the desirable aspect of socialism , the motivation to operate for the benefit of society as a whole . 
Meaning of the word marked with <WSD> tags:  negation of a word or group of words