Given the task definition and input, reply with output. You will be given a context and a verb separated with a newline character, and you have to answer if the given verb is a negation or not. A verb is a negation if it is not going to exist, not happen, or has no effect. The output should be "Yes" if the verb is a negation and "No" otherwise.

The Czech foreign minister, Jan Kavan, who lived in London from 1968, when the Soviets invaded Czechoslovakia, until 1989, said he had remained buoyant during his opposition work as an emigre by believing that communism would eventually fall. But he never (dreamed), he said, that his country would become a member of NATO.  
 Verb: dreamed

Yes