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: More than 5,500 people were injured, mostly Kenyans. McKinnon's spokeswoman (said) the United States had  very good intelligence  linking the sites struck overnight with the embassy attacks.  
 Verb: said
Output:
No