Given the task definition, example input & output, solve the new input case.
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.
Example: Only the government of the United States can decide if it prefers this variant, continued the letter, which Castro read on a state television station broadcast. Gonzalez for months refused requests by Elian's Miami relatives to go to the United States to (claim) the boy.  
 Verb: claim
Output: Yes
This is a good example. Gonzalez refused to "claim" the boy. So, the claim didn't happen and it's a negation.

New input case for you: But Coleco bounced back with the introduction of the Cabbage Patch dolls, whose sales hit $600 million in 1985. But as the craze died, Coleco failed to (come) up with another winner and filed for bankruptcy-law protection in July 1988.  
 Verb: come
Output:
Yes