Answer:
C: He equates freedom with progress in West Berlin.
The correct answer among the choices listed above is option B. The incorrect use of the word insomnia is shown in the sentence "<span>At the banquet, every employee received a sweatshirt with the company’s insomnia on it</span>". Insomnia is a sleeping disorder and the use in sentence B is not correct.
The correct answer is D. <span>shows a relationship between words.
Analogies in general show relationship between the entities used in the analogies. In this case, it relates to words.</span>